Responding to Paul | PS Audio

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  • เผยแพร่เมื่อ 24 ธ.ค. 2024

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  • @Paulmcgowanpsaudio
    @Paulmcgowanpsaudio 3 ปีที่แล้ว +404

    Hey Danny! Great job of making it more clear. Cheers! Paul

    • @ClassifiedBrief
      @ClassifiedBrief 3 ปีที่แล้ว +29

      Paul you should give these a shot in your speakers or try these and make another video!

    • @morejelloplease
      @morejelloplease 3 ปีที่แล้ว +10

      @@ClassifiedBrief or add them to the $65k speaker cables he sells.

    • @blech71
      @blech71 3 ปีที่แล้ว +17

      Two of my favorite people in current high end audio! This is awesome!

    • @craigtomlinson2075
      @craigtomlinson2075 3 ปีที่แล้ว +6

      Sounds like PS Audio should consider using these in their speakers? Supply the cable ends with them. Just sayin

    • @thunderpooch
      @thunderpooch 2 ปีที่แล้ว +5

      I want Danny Richie, Ethan Weinar, and Paul McGowan in an octagon fighting it out.
      There will be blood.

  • @Bluuplanet
    @Bluuplanet 6 หลายเดือนก่อน +7

    You've convinced me.
    When I build my own speakers, there will be no connectors posts or plugs.
    I'll get good quality speaker wire and solder it directly to the crossover board. The wire will come through a removable panel on the back of the speaker. The "strain relief" will look like a vortex on the back of said panel. If I ever need to change the speaker wire, I'll remove the panel and unsolder it from the crossover.

  • @jeffersonfjeld
    @jeffersonfjeld 2 ปีที่แล้ว +55

    I sat through a 5 hour class at cedia one year, the lecturer kept swapping the speaker wires. I was amazed by the differences in sound quality from cheap lamp cord speaker wire to $500 per ft speaker wire. the differences were AMAZING!!!! imagine our dismay when we found out the wires were NEVER changed and we had been listening to the same generic wires the entire time. I do this for a living (hence cedia invitation) so I'm not some troll. we have in stock a $2000. 6' IEC power cord!!!! I'm just glad I'm not as stupid as our customers!!!!

    • @ManFromLaBamba
      @ManFromLaBamba ปีที่แล้ว +6

      Yes. And that’s also why the connector makes zero difference. There just is not enough distance to make it worth worrying about conductivity of material, and not enough amps to worry too much about contact area. Your wall outlets use a screw for the wire at best to conduct up to 15amps at 120-240v with essentially zero loss. Audio signals are not magically different from any other electrical signal.
      But…don’t you think there is something not quite right about calling your customers stupid and selling them stuff you know is pointless?

    • @jeffersonfjeld
      @jeffersonfjeld ปีที่แล้ว +7

      @ManFromLaBamba you are absolutely correct and I should have chosen my words better. I don't actually sell anything, I'm an installer and should have mentioned we only have those crazy expensive cables when customers insist. Calling anyone stupid is in itself stupid so guess I'm the one that should be embarrassed.

  • @dereks.4351
    @dereks.4351 3 ปีที่แล้ว +40

    No snakes were injured during the making of this video!

    • @thomaswomack3888
      @thomaswomack3888 6 หลายเดือนก่อน +9

      but there is a whole lot of oil all over everything :)

    • @markrigg6623
      @markrigg6623 9 วันที่ผ่านมา

      Yeah.....right.....😂

  • @jasontimothywells9895
    @jasontimothywells9895 3 ปีที่แล้ว +26

    For the last 17 years or about , I when customization and building my own speakers I solder the speaker cable to the input of the crossovers, with the speaker wire is cut to the length of what I will need as a maximum length , that way there is no interruption in the signal path except the outputs of the amps and the crossovers themselves , that is the only way I will do it . And it cuts the cost out of the connectors . Bit thats what I like to do .

    • @danbalkey2580
      @danbalkey2580 3 ปีที่แล้ว

      Can you build me a crossover

    • @jasontimothywells9895
      @jasontimothywells9895 3 ปีที่แล้ว

      @@danbalkey2580 Are you asking g me ? Mr. Balkey.

    • @jasontimothywells9895
      @jasontimothywells9895 3 ปีที่แล้ว

      @@danbalkey2580 Balked. So , yes I could , would it be for a custom speaker or a speaker for a company of short comings .

    • @SilmarilS79
      @SilmarilS79 3 ปีที่แล้ว +4

      That's my plan... Straight cable from the crossover to the rear of the amp, no connectors.. I know my speakers won't move in the near future, so no need to have removable cables.

    • @jasontimothywells9895
      @jasontimothywells9895 3 ปีที่แล้ว +1

      @@SilmarilS79 eggs zacktly, all the fuss and waste of metals in the path of a musical orgasm.

  • @toddtonis
    @toddtonis 3 ปีที่แล้ว +11

    Hi Danny, if connectors degrade the signal path, then can it show up in one of the charts that you typically use to show results from a speaker. In other words the comparison of a speaker using just tube connectors vs that same speaker using multiple spade and heavy mass connectors chained together with both having audio graphs shared with us? Could you see the difference graphically?

    • @dr.zoidberg4313
      @dr.zoidberg4313 3 ปีที่แล้ว

      He'd probably need to do a test similar to this: th-cam.com/video/zncAhs44sp8/w-d-xo.html

    • @hoth2112
      @hoth2112 3 ปีที่แล้ว +1

      On a typical graph they dont often show up as they aren't sensitive enough and its not something were looking for. But with a good multimeter you might be able to measure the resistance of one end of the connector to another. Danny had a Jamo booksheld in last year that had jumpers that were a 2 Ohm resistance across them, which would attenuate the treble or bass down by roughly 1-2dB depending on what set of binding posts you plugged your cables into. It was really bizarre. Most aren't nearly that bad, but that was a pretty extreme case.
      Iron in the signal path tends to hold that charge longer than brass, gold or copper, which leads to the loss in clarity, especially in the upper frequencies.

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +4

      The differences aren't going to show up in a frequency response measurement.

    • @listeningto8371
      @listeningto8371 2 ปีที่แล้ว

      @@hoth2112 Resistance of more than 100 meters of cable you would use to wire sockets in a house. What bollocks

  • @BobGeogeo
    @BobGeogeo 3 ปีที่แล้ว +18

    When the order comes in you should send a couple of sets to Paul.

  • @Theupgradeguy
    @Theupgradeguy 3 ปีที่แล้ว +1

    Do they make chassis mount Tube connectors for the back plane of an amp?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      They are not specifically designed for that but we have mounted a lot of them that way.

  • @AVCONSULTTX
    @AVCONSULTTX 3 ปีที่แล้ว +14

    Something else to consider... As soon as you solder the wire to the post, or wire to the pin, you have a tin-lead (w/ maybe a little silver) interface between the copper wire and post or tube (assuming regular solder), that is several orders magnitude the resistivity of copper wire or brass base material. No matter how pure your wire or connector is, the solder totally swamps any resistance reduction efforts, there. This is typically trivial resistance in any case, as we're talking micro-ohms of total resistance at the total solder interface. Further, a nickel based interface (common plating for electrical connectors and hardware) is almost as good as brass, and MUCH less likely to tarnish over time. There might be Xinese hardware where the binding hardware is unplated mild steel, which isn't good because of potential galvanic reaction. Last, next to soldering, contact PRESSURE is overwhelming the key to good connections; either threaded type, or compound devices, like bananas, with high-tension spring steel and plated plugs. Excellent, super low resistance, used in $$$ test equipment to reliably measure uv and uA currents, and carrying 15A RMS in circuits Tube connectors, in my observation, seem great at their job, but are basically a variation of the banana concept, except $$$.

    • @microteche
      @microteche 3 ปีที่แล้ว

      Agree completely, I was just going to write this point but you have covered it well in your post.

    • @davestearns6207
      @davestearns6207 3 ปีที่แล้ว

      It’s soldered with silver solder, with no lead. I think the contact surface is quiet a bit more with tube connections. Taking metal out of the signal path also reduces issues. Each have there purpose.

  • @FND1337
    @FND1337 3 ปีที่แล้ว +18

    I really like the fact That you respond and explain this in Detail !

  • @damianzaninovich4900
    @damianzaninovich4900 3 ปีที่แล้ว +5

    Once again great job explaining this Danny. Something as simple as cleaning your contacts on a well set up $1,000 system makes a very noticeable difference. I knew that 40 yrs ago. I didn’t need a measurement to know that. I won’t buy an expensive speaker with a plastic cup in the back(budget gear it’s unavoidable). Something like a Revel 126be is an example. No big deal to most but it looks cheap to me.

  • @shean-koklim4197
    @shean-koklim4197 3 ปีที่แล้ว +10

    I wired my X-statik directly from the speaker to the amplifier, yes, direct. Nothing can top that.

  • @dgc940
    @dgc940 3 ปีที่แล้ว +33

    All I know for sure is after buying building and listening to the speakers I got from you I am inclined to trust everything you say when it comes to speakers! I now feel like I am in music Heaven.

    • @isabellaandsophia7527
      @isabellaandsophia7527 3 ปีที่แล้ว +2

      100% all the way, but always think for yourself so we don’t fall into the argument from authority fallacy. The good thing about Danny is that he doesn’t need anyone to simply trust what he says because he can back it up with measurements and established principles that make sense.

    • @stephc4427
      @stephc4427 2 ปีที่แล้ว +2

      @@isabellaandsophia7527 Sheep, believe what you want to. He doesn't once mention what the sonic improvements are.

    • @fwabble
      @fwabble 2 ปีที่แล้ว +1

      LMFAO

  • @haycrossaudio5474
    @haycrossaudio5474 3 ปีที่แล้ว +11

    Hi Danny. I love your channel and also Paul's channel. I repair tonnes of vintage speakers so your information is always great to hear. I'd love for you and Paul to get together. Love to hear your opinion on Paul's IRS5 system. All the best from the UK

  • @andydogdixon1
    @andydogdixon1 2 ปีที่แล้ว

    What does Klipsch use? This is the easiest way for me to know, just to ask you versus me going in and tearing into my Klipsch speakers not really knowing what I’m looking at. Right? Thanks in advance

  • @stiglilleaas5685
    @stiglilleaas5685 3 ปีที่แล้ว +22

    It makes sense though... ! After tuning in to GR I've been shocked over how many speaker manufactures that are cutting corners in parts that has so mush to do with sound quality ... I would love if there was someone in the hood that could give him a Yamaha NS-1000 M to measure.... :) I've read Trouls Gravesen's take on them.... !

  • @joelrunyan1608
    @joelrunyan1608 3 ปีที่แล้ว +6

    What if you just solder the speaker wire directly to the crossover.... no connector.

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +3

      You can, but you are stuck with that cable on that speaker.

    • @spudpud-T67
      @spudpud-T67 5 หลายเดือนก่อน

      You are then unable to spend even more money on new cables.

  • @johnsweda2999
    @johnsweda2999 3 ปีที่แล้ว +4

    Ok what is the markup on them didn't say! Who's the manufacturer??

    • @ryanlangan1060
      @ryanlangan1060 3 ปีที่แล้ว

      He hired a machine shop to make them, I'm sure. He doesn't have to say what the markup is, although it did seem like he was about to. All the same, they aren't pricey, and none of us are entitled to say what kind of markup it should be.

  • @Old_Sailor85
    @Old_Sailor85 3 ปีที่แล้ว +3

    Good explanation. Thanks.
    I can't hear the difference (yes, I have them), but my room sucks, so that may have something to do with it.
    I really like the RP-600m crossover kit. It completely changes those speakers.

  • @tjenatja817
    @tjenatja817 ปีที่แล้ว

    Where can i buy Those tubes connecters? I live in sweden

  • @pimianimavdo1523
    @pimianimavdo1523 3 ปีที่แล้ว +3

    from a "proper signal conduction with lesser degradation while using some loudspeaker mounted interface" standpoint, indeed your tube connectors are the best way to go and are indeed a steal at this price. kudos!

  • @GlueFactoryBJJ
    @GlueFactoryBJJ 2 ปีที่แล้ว +2

    Thank you for finally explaining what tube connectors are and what benefit they provide. I've been watching a number of your videos and keep hearing them mentioned, but had no clear idea of their benefits, just that they were "better" or "the best" connectors. 👍🙂

  • @bluesteelbass
    @bluesteelbass 3 ปีที่แล้ว

    Do you have an option for bi-wired (HF and LF posts per speaker) binding posts, when only using one amplifier for both lows and highs?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      I shot a video on that too: th-cam.com/video/908BWw1Bx4U/w-d-xo.html

    • @bluesteelbass
      @bluesteelbass 3 ปีที่แล้ว

      @@dannyrichie9743 Are there different versions of your tubes, to allow 2 wires to fit from the 2 separate crossover networks in the speaker? Wondering if the combination of the two will be "downstream" of the connector, which would probably mean since I am in there already, replacing the wiring in the cabinet. 😁
      Agree 100% with the video linked. Only minor difference I picked up expermenting was using a higher end home theater receiver for HF, and a dedicated amp for LF with much higher current rating. Adding a sub into the mix negated any gains from biamping.
      Thank you for the response!

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      @@bluesteelbass There is only one tube connector version and they can be used with multi driver speakers.

  • @daviddru942
    @daviddru942 3 ปีที่แล้ว

    Ill check your web site but what gauge wire can the connectors accept?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      The female tube connectors can take up to 12 gauge internally. We use the male ends on our 8 gauge 24 strand braided cable.

  • @JimBob_1975
    @JimBob_1975 3 ปีที่แล้ว

    Does the uncoated copper tarnish over time? Do you need to unplug/plug them on a regular basis to clean them and make a fresh correction?

  • @PanAmStyle
    @PanAmStyle 3 ปีที่แล้ว +7

    This is really helpful. For those who have (like 99% of the audio market) purchased speakers with binding posts, it seems that we don[t have an option. However, the “tube connectors” on the cable end seem equivalent, if not actually the same as, pin connectors. Europe, and maybe other jurisdictions, have banned pin connectors because they can easily be inserted into AC circuit outlets. I doubt you are selling much in those markets, but I just found the similarity interesting. You’re REAL task is to get the attention of speaker manufacturers, not just the domestic US DIY market. Given the global nature of audio, I don’t have much hope for that! All the best - I enjoy your channel a lot.

    • @geoffreydebrito7934
      @geoffreydebrito7934 3 ปีที่แล้ว +1

      There is an option for those who have installed binding posts. See my comment above.

    • @corymarcotte5853
      @corymarcotte5853 4 หลายเดือนก่อน

      Check out Tyler Acoustics. He offer both binding post and tube connecters as options

  • @special_edition
    @special_edition ปีที่แล้ว

    Are those tube cable connectors the same with the banana plugs? I need my cable speakers for my other loudspeakers by using banana plugs at the moment.

    • @dannyrichie9743
      @dannyrichie9743 ปีที่แล้ว

      They do accept banana plugs, but using banana plugs comes with a performance hit.

  • @BigV1290cc
    @BigV1290cc 2 หลายเดือนก่อน

    What if we already have a really nice pair of speaker cables with crimped/soldered ends, then tube connectors are not an option, right?

  • @haikkokorian3323
    @haikkokorian3323 3 ปีที่แล้ว +2

    Can you show please, measurements difference between steel/brass connectors?

    • @DarylSawatzky
      @DarylSawatzky 3 ปีที่แล้ว

      A cup of water and a cup of vodka measure exactly the same if all you're measuring is volume and color. Same thing applies to audio. Sound quality is not made up of volts watts and ohms. The difference cables and connectors can make is in the way the sound waves have distorted in their travels through components. An unshielded silver coated copper wire will measure the same as a shielded oxygen free copper cable, so you can't go by measurements alone. You have to listen for the differences. Personally, I'm only willing to go so far. My ears can't hear the difference between a tube amp and a solid state amp, so cables and connectors aren't going to make any difference to me, but I'm willing to buy the best I can afford and leave it at that.

    • @Synthematix
      @Synthematix 4 หลายเดือนก่อน

      @@DarylSawatzky Bullshit, sound waves do not travel through wires, current does.

  • @_Randwulf
    @_Randwulf 3 ปีที่แล้ว

    Two questions... Which crimper tool do you recommend & would it be better to use silver solder ?? Thx 😎👍

  • @johndost3087
    @johndost3087 3 ปีที่แล้ว +27

    Have you ever measured, frequency response, resistance, impedence and capacitance on all these types of speaker terminals? I would be very interested in actual measured performance of these products. How about it Danny?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +16

      The frequency response as measured at the speaker doesn't change unless resistance changes and then it is still a slight change. It is not the amplitude of the signal that we need to look for to see the changes. There are a lot of ways that the signal is disrupted all along the path and we need to look at it as a whole. Then the real test is the listening test. If it does or doesn't alter what we hear is what matters.

    • @johndost3087
      @johndost3087 3 ปีที่แล้ว +12

      @@dannyrichie9743 Given that, then why not just include high quality cables that are directly wired into the crossover and bypass the speaker connectors all together. For that matter most amplifiers also have worthless speaker connectors on them! Sorry I'm not trying to be argumentative but just where does one stop improvements? Thanks for your indulgence.

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +6

      @@johndost3087 Sometimes I use a stereo amp and sometimes I use mono-blocks. Depending on which I use determines how long I want my cables to be. Having a hard wired cable on the speakers is not convenient. I might come across a better cable that I want to try. We also put tube connectors on the backs of our in house amps, and why not?

    • @johndost3087
      @johndost3087 3 ปีที่แล้ว +2

      @@dannyrichie9743 thanks for your indulgence Danny. I'm a big fan of yours by the way. Thanks for what you do.

    • @pauldavies6037
      @pauldavies6037 3 ปีที่แล้ว +5

      For over 50 years standard electrical tests are still not enough to hear audible differences in high quality audio equipment that "measure" perfect

  • @zawszeedek
    @zawszeedek 3 ปีที่แล้ว

    Danny. Can these tube connectors be used on the other end? In the amplifier? Please think about it how to adopt to DIY amps...

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      We use them in all of our amps.

    • @zawszeedek
      @zawszeedek 3 ปีที่แล้ว

      @@dannyrichie9743 :) so I thought...

  • @scotts8048
    @scotts8048 3 ปีที่แล้ว

    I have these on both ends. I did not crimp them just solder. Is it worth redoing them? On my Amp side they slide out pretty easy, is there a way to tighten them?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      I wouldn't redo them as that might really involve replacing them.

  • @tn9274
    @tn9274 3 ปีที่แล้ว

    first time seeing the tube connector. can it replace the stock binding post whether in speaker or electronic? does it need skillful audio repair/technician to do that change?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      Yes, you can replace stock binding posts in any speaker and some electronics. They are easier to install than a binding post.

  • @k5dbx
    @k5dbx 3 ปีที่แล้ว

    What is the largest gauge of wire that can be inserted?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      We use the male ends on our 8 gauge braided cable. The female end will take up to 11 gauge of internal wire.

  • @craigtomlinson2075
    @craigtomlinson2075 3 ปีที่แล้ว +7

    Great presentation Danny! I don’t know if this was mentioned anywhere before, but my idea to help integrate your tube connectors into existing speakers in audiophiles’ homes, would be to offer pre-mounted tube connectors in binding post plates, that match some of the common ones currently in use. That way, people could swap out the inferior ones quite easily. I know this would involve a lot of different styles, but I’m sure they would sell. Look at the ridiculous prices audiophiles are willing to pay for a lot less-audible improvements!
    Wishing you all the best in your future . 👍🇨🇦

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      If there were only a standard binding post cup size used....

    • @ekimandersom4478
      @ekimandersom4478 ปีที่แล้ว +1

      @@dannyrichie9743 A Aluminium plate that covers most opening would be a good start

    • @corymarcotte5853
      @corymarcotte5853 4 หลายเดือนก่อน

      @@ekimandersom4478but you still need to connect to the internal crossover.

  • @gene8933
    @gene8933 3 ปีที่แล้ว +1

    can you install tube connectors on the amplifier speaker output?

    • @hoth2112
      @hoth2112 3 ปีที่แล้ว

      You certainly can, all the amps we use in-house are modded to use them, and a few others have done the same as well. You will just need to drill a 11mm or 7/16" hole for them to fit into the chassis, then superglue/hot glue them into place, and wire them directly to the output of your amp.

  • @codyak_bear7518
    @codyak_bear7518 2 ปีที่แล้ว

    I'm a year late and new to this, but is it ok to drill new holes into your speaker cabinet?

  • @bretspangler8717
    @bretspangler8717 3 ปีที่แล้ว

    How do you install the tube connectors?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      Here is a video on it. th-cam.com/video/uevd5RFXwCU/w-d-xo.html

  • @alatterdaysaintonfire5643
    @alatterdaysaintonfire5643 3 ปีที่แล้ว

    If I never plan to move or change speakers, then why not a straight wire to wire connection and skip the binding post?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      You can do that if no further upgrades are in your future.

  • @markholder6851
    @markholder6851 3 ปีที่แล้ว

    Hay Danny. Can the tube connectors replace the nasty binding posts fitted in those binding post cups

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      Yes they can. I show that in a video I shot on the Klipsch RP-600M.

  • @starofcctv94
    @starofcctv94 2 ปีที่แล้ว +1

    Got any measurements to show what you are talking about? Would be really helpful to show some graphs of distortion of frequency response changes from the different materials/connectors etc...

  • @joemartin6439
    @joemartin6439 3 ปีที่แล้ว

    What are the term you measure by for resistance, and 2 other wire measurements ?

  • @esolo4751
    @esolo4751 3 ปีที่แล้ว

    Signal path is still an issue due to the amp and/or receiver using binding posts. We need to install tube connectors on the equipment too, right?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      You can, and many of our customers certainly do.

  • @stephens2r338
    @stephens2r338 3 ปีที่แล้ว

    The question was simply spades or banana connectors on your cables. I really appreciate you explaining in detail the next step in the signal chain and how and why that can effect your choices. I had never concidered the issue of mass.

  • @andrewwebb4635
    @andrewwebb4635 3 ปีที่แล้ว +5

    I’ve found you can hear the difference when you retighten speaker binding posts or the connection to banana plugs - they can become looser with time. So I really believe they can make a subtle difference.

    • @davidbalentine2110
      @davidbalentine2110 2 ปีที่แล้ว

      Well. I sure will watch my stuff so it doesn’t get looser. Thanks.

  • @ronreeder4572
    @ronreeder4572 2 ปีที่แล้ว

    Question…
    What’s the better upgrade…
    Multi thousand $ amp… or switching out the binding posts?
    It occurs to me as I type this… it’s pretty obvious to switch the binding posts…
    Still interesting thought experiment… might actually be a selling point for tube connections…
    I purchased a used Krell KAV 2250… haven’t received it yet… I currently have a Marantz AVR SR5014 100 watts 7 channel amp.

    • @dannyrichie9743
      @dannyrichie9743 2 ปีที่แล้ว +1

      Everything matters.

    • @ronreeder4572
      @ronreeder4572 2 ปีที่แล้ว

      @@dannyrichie9743 quest was ‘what’s better’…
      Cost efficiency is assume the tube connectors…
      That said, the Krell does sound pretty sweet.
      Actually, listening at lower volumes… think I can hear the details better with the Krell at lower volume (as measured by db meter).

  • @inmyopinion6836
    @inmyopinion6836 ปีที่แล้ว

    So, what you are saying is, if I am old and never plan on changing my speakers, then I should solder my speaker wires directly into my amp out signal wires? THIS is the best connection ???

  • @gordiefrench5342
    @gordiefrench5342 2 ปีที่แล้ว

    Hey Danny
    One thing has me puzzled
    If the dual binding plate is there now , how do I seal that opening for tube connector use?
    Thank you and I love your information you give us

  • @samuelsalins8309
    @samuelsalins8309 3 ปีที่แล้ว

    What is ' cold welding' ?

  • @shawnnorton2674
    @shawnnorton2674 10 หลายเดือนก่อน

    My question is this, are the sonic differences actually measurable? Frequency response is obviously measurable but some terms such as detail or transparency most likely are not, I could be wrong and would love to be corrected.

    • @dannyrichie9743
      @dannyrichie9743 9 หลายเดือนก่อน

      You aren't going to see measured differences in a frequency response. You are correct in that areas like detail and transparency are affected.

    • @shawnnorton2674
      @shawnnorton2674 9 หลายเดือนก่อน

      @@dannyrichie9743 Appreciate the response Danny as you’re a busy man.

  • @phomchick
    @phomchick 3 ปีที่แล้ว +1

    Why would the mass of a physical connection make any difference to the electrical properties?

  • @Finite-Tuning
    @Finite-Tuning 3 ปีที่แล้ว +46

    I mean NO disrespect here, but I'm going to ask the hard questions below:
    I'm the trophy pony for this dog and pony show. I'll say it again because it needs to be firmly planted into the ground, hearts, minds of all parties involved. It's real simple and I'm just quoting myself below:
    "If it makes no difference "electrically" then it will make NO difference "audibly".
    When you can actually measure an electrical differential, that is a 'soap box' that anyone can stand upon to prove the difference between A vs B. I am not disagreeing with someone or anyone, I just need the numbers please. Eliminating a resonant or vibrating rattling plastic cup could make a significant difference as well. All of which has nothing to do with electrical conductivity but could still make a huge difference in sonic results.....
    I'm really point blank asking you for electrical/sonic measurements please. I love your channel but I need the science, the proof. The tell AND the show!
    Cheers man 🍻.

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +17

      Showing a measured difference is easy, but that doesn't mean it translates to what we hear. For instance, all of those binding post on the table all have a slight difference in resistance. But does that tell you how they sound? No. You have to know what to measure for to find a correlation to the audible differences, and sometimes that is not easy.

    • @Finite-Tuning
      @Finite-Tuning 3 ปีที่แล้ว +1

      @@dannyrichie9743 :
      So you're deleting my posts?

    • @christopherward5065
      @christopherward5065 3 ปีที่แล้ว +2

      The equipment we use to measure something electrically can show a steady state condition of something being measured by an instrument. How that thing being measured operates in the context of its intended use is often being evaluated by entirely different criteria. The two systems are like Venn diagrams. There will be conditions that they both meet in the same way and, overlap as being the same in measurement terms. There will be other conditions of being that are excluded from the overlap. Just as you say two things can measure identically however, other variables do exist that the measuring system ignores. The use case here involves listening. Electrical measurements don’t enter far enough into that realm to account for differences encountered there. The measurement is therefore not relevant to the use case.
      If you design a test that shows that things are the same, then it’s not a test that detects other types of difference.

    • @Finite-Tuning
      @Finite-Tuning 3 ปีที่แล้ว +3

      @@christopherward5065:
      There is no reliable data nor repeatability if all you have is the human ear! For all intents and purpose, it's just pisin in the wind! All of you side step and make it more and more clear that you have something that you're trying to hide. Just one question here..... WHY?
      If the measurements are so easy then why not show them and prove the point once and for all?

    • @googoo-gjoob
      @googoo-gjoob 3 ปีที่แล้ว +1

      @@Finite-Tuning , measurement is only 1/2 the story. you gotta get beyond that.
      measure. make a hypothesis, then _listen_ to see if your hypothesis proved correct.
      youll be *a m a z e d* how often the two dont jibe.

  • @eugeneschafer6992
    @eugeneschafer6992 2 ปีที่แล้ว

    Hi love the videos what if you solder the wires strait on the Xover to the amp so no connectors.?

  • @jimhatch1726
    @jimhatch1726 3 ปีที่แล้ว

    Do these things work with 10 AWG wire ???

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      We use the male ends on our 8 gauge speaker cable.

  • @Happyman1166
    @Happyman1166 3 ปีที่แล้ว

    Thanks Danny for your clear insight.
    I have some Vintage Linn Nexus Speakers that require tubes or bananas to connect the speaker. I made my own cables using some Ultra Low Mass High Contact area silver plated copper tubes (banana Z plugs)from Nerve Audio crimped and soldered to Mogami 12 ga cable for the main speaker cables. The tubes fit just like a banana plug into the back of the amp and into the speakers. I was bi-wiring, but opted to use Mogami 12 ga wire and with Silver plated tube connectors for jumpers. Then I crimped and soldered the tubes to some Mogami 12 ga wire. I used Cardas solder for all terminations. I realize that this was just the speaker wire and not the binding posts. The first time I heard the speakers using the new cables, I was surprised and impressed at the noticeable improvement!

  • @jeffv2154
    @jeffv2154 2 ปีที่แล้ว +5

    Q: Danny how can sound improve when amps use standard outputs of lesser quality ?

    • @dannyrichie9743
      @dannyrichie9743 2 ปีที่แล้ว +1

      One bottle neck doesn't justify another. Any improvement is an improvement, and those binding posts on the amp might accept a tube connector swap as well.

  • @rickmilam413
    @rickmilam413 2 ปีที่แล้ว

    Nicely done. In my personal systemm my speakers uses old school terminal strips with brass screws that tighten the spade down onto copper plates. My amplifier uses the Furutech solid copper posts that are rhodium plated to resist scratching. They are also ratcheting to prevent snapping off the relatively soft copper. Brass is only 27-28% of the conductivity of copper, even though it contains a lot of copper. The tin has that much of an effect.

  • @KrazyKajun602
    @KrazyKajun602 2 ปีที่แล้ว

    What about just going direct to the crossover board with your 10' speaker cable from the amp, that way you won't have to worry about using, tube, binding post or any other connectors? If I know I won't use the speakers anywhere else and I am staying within the 10' distance.

    • @dannyrichie9743
      @dannyrichie9743 ปีที่แล้ว

      Not many cables are suitable for that.

  • @rádiosantigos1958
    @rádiosantigos1958 3 ปีที่แล้ว

    Nice demonstration. I have one question: Are these differences with these connectors measurable with an oscilloscope or are they only audible?
    I mean through sensitive ears? Thanks.

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      Some aspects are easy to measure. The differences are easy to hear.

  • @sean_heisler
    @sean_heisler 3 ปีที่แล้ว +16

    It's almost seemed like Paul meant to say spade connectors instead of binding posts. A senior moment.

  • @WLSQ2000
    @WLSQ2000 3 ปีที่แล้ว

    What is the largest gauge wire that will fit in a tube connector?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      On the inside is 12 gauge. However, we can also use them with our 8 gauge speaker cables. See the pics here: www.audiocircle.com/index.php?topic=172291.0

  • @richardsmith2721
    @richardsmith2721 3 ปีที่แล้ว

    What do you about a high end speaker cable if it's factory terminated? You snip it and reterminate yourself?
    What do you do if your speakers have dual binding posts for biwire?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      You can cut off the old ends and re-terminate with the male tube connector end.
      For a bi-wired speaker we recommend to get all of the binding posts out of the signal path and replace them with one pair of tube connectors, then use a good quality cable. That always yields the best results.

  • @veroman007
    @veroman007 3 ปีที่แล้ว

    what gauge wire max will fit in these? i have 12 g i think

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      We use them on the end of 8 gauge speaker cables.

  • @nikosdm
    @nikosdm ปีที่แล้ว

    Good said and done but the unorthodox for my speakers is that the 5 euro iron post i have music have more dynamics than the hi end i purchased from china.
    Can anyone explain that! The only advantage is more detailed uper frequencies.

  • @keithchua5840
    @keithchua5840 3 ปีที่แล้ว

    Hi, as you mentioned, the more interconnects there are, the worst the signals is gonna get. Will soldering the speakers cables directly into the speakers onto the crossover board be the best way then? (ignoring the aesthetic or ease of changing out the cables)

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      If done properly it can be the best in some regards.

  • @bradvirtue4650
    @bradvirtue4650 3 ปีที่แล้ว

    Hi Danny, learning lots thank you! was wondering could a guy build a pair of speaker cabs and put 2 B&W ccm65 per cabinet? they are in ceiling speakers but wondering if they would work??
    If you get a chance thanks

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      You can make a pair of speakers out of them if you put one in each cabinet. You'd also have to redesign the crossovers for them to compensate for the baffle step loss that you'd get as soon as you put them in a box.

  • @ohiphotopro
    @ohiphotopro 3 ปีที่แล้ว +1

    Can I use them with banana plugs if I do not want to re-terminate my cables?

    • @JR-ho5qm
      @JR-ho5qm 3 ปีที่แล้ว +3

      Yes you can. You won’t get the full potential of the tube connector that way. But you will get most of the benefits. This is what I am currently doing and have good results. I feel the most important end is the female end.

    • @ohiphotopro
      @ohiphotopro 3 ปีที่แล้ว +2

      @@JR-ho5qm thank you!

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +2

      JR is correct. They were designed to also accept a standard banana plug. There is a little performance hit there, but they will accept them with no issues.

  • @mortlach186
    @mortlach186 3 ปีที่แล้ว

    What do you when want to test/try out other speaker cables? How about if you own multiple pairs of speaker cables? Install male tube connectors on every pair? Also are the male tube connectors diameter the same as a standard banana plug? Will it fit snug in a typical five way binding Post?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      The female tube connectors will accept a standard banana plug.
      And we do put male tube connector ends on all of our best cables.

  • @isabellaandsophia7527
    @isabellaandsophia7527 3 ปีที่แล้ว +4

    Thanks Danny, I’m sold on the concept but what about the solid 5 way binding posts on the backs of most preamp/DACs/ amplifiers? Im not aware of any manufacturers that use tube connectors. Doesn’t that pose the same issue with regard to unnecessary mass in the speaker path?

    • @hoth2112
      @hoth2112 3 ปีที่แล้ว +2

      On the amps, we use in the listening room, we have modded them to use tube connectors. But for most people, we recommend spades to use on the amp-side of their cables. My PS Audio Sprout 100 for instance only allows for bananas, so I have bananas on the amp side, and tubes on the speaker side. In ghe future, I'll probably end up running spades or modding any amps I get in the future.

    • @isabellaandsophia7527
      @isabellaandsophia7527 3 ปีที่แล้ว +1

      @@hoth2112 thanks that’s helpful. I imagine some units are more easily modified than others. I also acknowledge that even if I can’t modify the other components, upgrading the speakers with tube connectors will still be an improvement at that point in the circuit.

    • @hoth2112
      @hoth2112 3 ปีที่แล้ว

      @@isabellaandsophia7527 I installed tube comnectors on my Base-level X-LS kit about a month after i finished them and the difference was immediate esp in the clarity of the treble. I left the stock binding posts in parallel with the tubes so I could go back and forth between them. But it didnt take long to just leave the tube connectors as the primary connection. :P

    • @ufarkingicehole
      @ufarkingicehole 3 ปีที่แล้ว

      @@hoth2112 if you left them in parallel they are still part of the signal path

    • @hoth2112
      @hoth2112 3 ปีที่แล้ว +1

      @@ufarkingicehole I have them in the order of binding post > tube connector > crossover. So if I plug them in to the tube connectors, I'm bypassing the binding post connection, so that they are not in the direct signal path.
      If i had the connection going from tube connector > binding post > crossover, then yes, they would still be in the signal path for both connections.

  • @karlcotleanu486
    @karlcotleanu486 3 ปีที่แล้ว +6

    I love the idea of the tube connectors making a snug fit, end to end wires, and getting all that mass out of the signal path. I am a big fan of solid core silver wire in my speakers, and home made speaker cables, too. Any chance of making the tube connectors in silver as well as the gold?

    • @questioneverything1123
      @questioneverything1123 3 ปีที่แล้ว +1

      I (also) love the sound of, the weight and body of silver... (people) others can debate the limits of the(ir) budgets,
      HiFi rigs and hearing abilities. I will be enjoying exceptional sound while (others) debate on.

    • @SheikhN-bible-syndrome
      @SheikhN-bible-syndrome 3 ปีที่แล้ว

      @@questioneverything1123 you don't have to pay a lot of money to get good sound quality but if that's what it takes for you to feel important then by all means I won't stop your half deaf self and in the English words of my Butler Henry "hmmm, good day Sir, and try not to be an ass for the rest of it so that I don't have to prepare an extra stall for you to sleep in tonight with the other horses"

    • @falconquest2068
      @falconquest2068 3 ปีที่แล้ว +1

      @@SheikhN-bible-syndrome Yep, there's always one!

    • @karlcotleanu486
      @karlcotleanu486 3 ปีที่แล้ว

      @@SheikhN-bible-syndrome What drugs are you on man? I don’t pay a lot of money for my cables they are all “home made”, but are also very high quality. Solid core silver is not very expensive. Clearly you have no diy skills so I don’t expect you to understand the cost effectiveness of using quality materials.

    • @SheikhN-bible-syndrome
      @SheikhN-bible-syndrome 3 ปีที่แล้ว

      @@karlcotleanu486you probably can't even use a circular saw LOL I was addressing your snooty comment about people complaining about money while you listen to your solid silver core pseudo wire that through cognitive dissidents you swear sound better

  • @KG-pt4gb
    @KG-pt4gb 3 ปีที่แล้ว

    Is there such a thing as audio grade solder? We go through all the work of getting poor quality materials out of the signal path but then use solder which is made out of what?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      There is. Look for solder with some Copper content. Cardas makes some nice solder, but it is pricey.

  • @ronlevine8873
    @ronlevine8873 ปีที่แล้ว +13

    After watching about 20 of Paul's videos I came to the (reluctant) conclusion that he is an audio dilettante, not an expert. He runs a very successful company and is a good natured guy but I find his explanations are either too simplified, or he doesn't answer the question and goes off on a tangent or he is sometimes dead wrong. I wouldn't mind sharing a brew with him, but I wouldn't bet the ranch on anything he says.

  • @ebaysnipa
    @ebaysnipa 3 ปีที่แล้ว

    What is your opinion about wire to wire twisted together?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      We point to point wire our crososovers that way.

  • @crisfiler6128
    @crisfiler6128 3 ปีที่แล้ว +54

    I'd love to see a blind listening test to see how much of a difference people would notice. I tried one with 4 friends and only one noticed a difference between £30/ m silver speaker cable and cheap 89 strand 😫

    • @pauldavies6037
      @pauldavies6037 3 ปีที่แล้ว +9

      It depends on how much resolution your complete system has I have been in the trade for 40 years and I always say to customers try another cable or any upgrade item first then only buy it if it makes a real improvement

    • @tetrapro2010
      @tetrapro2010 3 ปีที่แล้ว

      that's 25%,is a lot.

    • @crisfiler6128
      @crisfiler6128 3 ปีที่แล้ว +11

      @@pauldavies6037 Peoples hearing differs hugely too, my sons and their friends fail to hear difference's after years of listening to ear bleeding levels in nightclubs and festivals 😬

    • @crisfiler6128
      @crisfiler6128 3 ปีที่แล้ว +5

      @@tetrapro2010 Not at £30 a meter, imagine wallpapering your lounge and only 1 in 4 of your friends noticed your handy work 😂😂

    • @baredesigns1
      @baredesigns1 3 ปีที่แล้ว +24

      Point is are your ears Full Range from 20-20000Hz? By the time you hit 15 years of age, you don't usually hear above 17000Hz. So all this talk of hearing more detail and stuff at 30-80 years of age is questionable.

  • @rkn700
    @rkn700 3 ปีที่แล้ว +2

    I enjoy both you and Paul. Paul said if you thought they were good. Keep up the good work.

  • @gregmcable
    @gregmcable 4 หลายเดือนก่อน

    Thank you for this clear explanation of tube connectors. Finally I get it. But based on what you have explained, wouldn’t the best connection be to simply run the crossover wire out of the cabinet and silver
    solder them to the speaker wires? I have high quality cables and I don’t change them often. It sounds like all these connectors are for convenience, not for performance? Is there anything wrong with soldering high quality crossover inputs to high quality cables?

  • @hiviman
    @hiviman 3 ปีที่แล้ว

    wouldn't point to point be the lowest mass best contact? yes inconvenient but speaker wire directly to crossover wouldn't that be just as good if u dont mind a permanent wire attached to the speaker ?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      That can be done, but we swap out speakers and cables so often that wouldn't make sense for us and most of our customers.

  • @paulstearns93
    @paulstearns93 3 ปีที่แล้ว

    One other thought, What about the connection to the amp? If you have banana connectors on one end, do tube connectors on the other help much?

  • @jonsays3762
    @jonsays3762 3 ปีที่แล้ว

    I wonder if there are any tools to compare speaker output with different connectors and/or cables. Pro’ly not, right?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว

      The output level doesn't change unless the resistance levels change.

    • @jonsays3762
      @jonsays3762 3 ปีที่แล้ว

      @@dannyrichie9743 A frequency response curve could be informative, as to the magnitude and specificity of audible output. That sort of analysis, however, might not be approachable? Or even desirable, perhaps?
      Hard to know, absent data and information, I suppose.

  • @Markkrochuk1979
    @Markkrochuk1979 2 ปีที่แล้ว

    So you’re telling me this small wire to wire (end to end) butt joint connection makes a difference?

  • @AllboroLCD
    @AllboroLCD 3 ปีที่แล้ว +4

    Danny really should get with PS Audio and pre-review the speaker line before it hits market. Kinda like a proof reader in the book industry. He could very well ensure Paul hits it outta the park with those things! I know it means a whole lot to him.

    • @hoth2112
      @hoth2112 3 ปีที่แล้ว +1

      We've already had people ask if someone is going to send in PS Audio's new speaker.. i mean if someone wants to send one to us... lol
      But I'm sure the parts quality is decent/good based on the videos Paul has put out. It's still got sand-cast resistors, but looked like air core inductors and polycaps in most of the circuit we could actually see. Likely an ironcore in the bass circuit but thats to be expected.

    • @AllboroLCD
      @AllboroLCD 3 ปีที่แล้ว +2

      @@hoth2112 Ohhh, I caught them damn sandcast resistors too! Whole reason I mentioned it, lol

  • @brianhowe2078
    @brianhowe2078 3 ปีที่แล้ว

    Howdy Danny,. Thanks for the this video very informative. Can you also comment on how only modifying 1/2 of the signal with tube connectors make any difference if there are still binding posts on the amp. Or should we also change these to tube connectors. How would you mount a push in tube connector to the steel back plate of an amp? Do you have some sort of pressure fit slip on collar for this?
    Hope you will take the time to educate me on this this as I am ready for my next upgrade .

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +2

      Note from the video that there are varying degrees of the quality of binding posts. The really good ones are still pretty good. Some amps are easy to swap out to tube connectors and some are not. I might have to do a video on adding them to amps.

  • @jerrysnead2842
    @jerrysnead2842 3 ปีที่แล้ว

    I have been thinking about upgrading my PSB Imagine T3 I went to your website and I need to find the schematic for the crossover but I cant find it I could ask the manufacture I guess, thoughts? Looking at the interior pics it looks like there is 3 different ones

  • @toby9999
    @toby9999 3 ปีที่แล้ว +6

    My take on all of this is if you can hear the difference between cables, connectors or crossover component quality and you care about then go ahead. If like me you can't hear the difference then don't bother.

  • @nigeleyeit
    @nigeleyeit ปีที่แล้ว

    Awesome Video, is there anywhere to buy these outside of the US?

    • @dannyrichie9743
      @dannyrichie9743 ปีที่แล้ว

      They don't weigh much. So the cost of mailing them to anywhere is not too bad.

    • @nigeleyeit
      @nigeleyeit ปีที่แล้ว

      @dannyrichie9743 To australia your site is quoting me $190USD Fedex and $144USD for UPS i can't see any other shipping options.

    • @dannyrichie9743
      @dannyrichie9743 ปีที่แล้ว +1

      @@nigeleyeit That sounds like a glitch in our system to me. Send me your shipping information in an email to: info@gr-research.com and I will get you a real quote.

  • @brainache555
    @brainache555 3 ปีที่แล้ว +1

    Bad binding posts degrade the sound because they cause more resistance/impedance for the amplifier? Would love to see measurements

  • @glyndoney
    @glyndoney 3 ปีที่แล้ว

    In light of the binding post issues and it's pros and cons, what's to stop the speaker cable going straight from the crossover connection direct to the posts on the amp which can be the point of cable removal for "housekeeping" . All that's needed then is a cable "lock" or grab, on the inside panel of the speaker to ensure no stress on the solder points.

  • @lewisevans2394
    @lewisevans2394 10 หลายเดือนก่อน

    You'll do all this though and then get some caps on the crossover with tin wire connections. Is there any way around this?

    • @dannyrichie9743
      @dannyrichie9743 9 หลายเดือนก่อน

      Use higher quality caps.

  • @williamh5780
    @williamh5780 3 ปีที่แล้ว

    Will you do the Proac Tablette 10 signatures?

  • @Jamez84
    @Jamez84 3 ปีที่แล้ว +5

    A super cheap alternative to this is Solid copper Nuts and Bolts. Amazon has them at $10.00 for 5 of each. So $20 plus the cost of spade or ring terminals for a pure copper connection isn't bad.

    • @SheikhN-bible-syndrome
      @SheikhN-bible-syndrome 3 ปีที่แล้ว +1

      Link dude!

    • @jman8368
      @jman8368 3 ปีที่แล้ว +1

      Make sure they're not just copper plated.

    • @ronreeder4572
      @ronreeder4572 2 ปีที่แล้ว

      I think you’re missing the aspect of the mass of the interconnection… non ferro magnetic is 1/2 the equation.

    • @Jamez84
      @Jamez84 2 ปีที่แล้ว +1

      @@ronreeder4572 I think your missing the grammar skills to articulate your thoughts. Solid copper nuts and bolts are non magnetic, they are most conductive metal and least resistive, and vastly cheaper than a banana connector. A tube connector is nothing but a hollow copper tube. So bolting directly to solid copper shouldn't be any different.

    • @ronreeder4572
      @ronreeder4572 2 ปีที่แล้ว

      @@Jamez84 I think your comprehension skills need work. The video discussed 2 effects on the signal path:
      1. Ferro magnetic
      2. Mass
      These copper bolts, though not magnetic (I didn’t say they were) have much more mass.
      The tube joint facilitates a butt joint with out adding mass… this is why Danny believes them to be the superior connector.

  • @diosubescu
    @diosubescu 2 ปีที่แล้ว

    OK , but what if an amplifier have ferro magnetic bindings components on the output , does your solution make sense anymore ? ...

    • @dannyrichie9743
      @dannyrichie9743 2 ปีที่แล้ว

      You can replace those with tube connectors too.

  • @epi2045
    @epi2045 3 ปีที่แล้ว

    What about corrosion? Bare copper gets oxidized over a short period. Suggestions?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      Tube connectors are Gold coated.

  • @512bb
    @512bb 2 ปีที่แล้ว +3

    Without question Danny, the tube connector is superior to any other connection at any price. Just try an Eichmann RCA to prove that the minimalist aproach is a more rewarding upgrade then you could believe possible.

  • @davidrusso4750
    @davidrusso4750 3 ปีที่แล้ว +1

    Why does the "mass" of a binding post have anything to do with the signal transfer? Also - you have heard of Schottky diodes? Used in the old bipolar TTL logic. Basically this is just two dissimilar metals touching at a microscopic level - thus forming a DIODE. Given that well known physical effect why would anybody plate a copper device with a dissimilar metal - be it Au, Ag or Rhodium? In fact this Schottky effect is a great argument towards NOT USING SOLDER. Why some manufacturers physically crush their wires/lugs together.

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      Those coatings are to keep the Copper from oxidizing. Copper Oxide is less conductive than any of those other metals.

  • @AudioFlat
    @AudioFlat 3 ปีที่แล้ว

    So, cutting to the chase, the ‘tube’ plug is like a Z banana plug and banana only socket?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      See the drawings of them: www.gr-research.com/store/p44/Electra_Cable_Tube_Connectors.html

  • @DarylSawatzky
    @DarylSawatzky 3 ปีที่แล้ว +2

    Haha, yeah I noticed that when Paul said that. Made me wonder how many people in the audio community have even HEARD of tube connectors. The first I ever hear of them (and only place since) is right here on your channel.

    • @corymarcotte5853
      @corymarcotte5853 4 หลายเดือนก่อน

      Check out Tyler Acoustics

  • @Iconroller
    @Iconroller 3 ปีที่แล้ว

    How can I get these in the UK?

    • @dannyrichie9743
      @dannyrichie9743 3 ปีที่แล้ว +1

      We can ship or mail them to you.

  • @gerlachsieders4578
    @gerlachsieders4578 7 หลายเดือนก่อน

    Pray do tell me Danny, how am I to stuff my 6mm speaker cable into the thin male connector....I have watched your videos on these tube connectors, you are constantly evading this part of the installation...so what is up here?

    • @dannyrichie9743
      @dannyrichie9743 6 หลายเดือนก่อน

      See the pictures here: www.audiocircle.com/index.php?topic=172291.0

  • @craigadam
    @craigadam 2 ปีที่แล้ว +1

    If you are going to this much trouble. Ho often do you remove the cables? Just hard wire them from amp to crossover. No connections. Done.