Roy Cox
Roy Cox
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Tube Amp Maintenance For Beginners
In this video I’m showing you how to do basic tube amp maintenance which includes biasing the power tubes, cleaning tube sockets, tightening jack nuts, lubricating potentiometers and basic visual inspections. Necessary tools are highlighted and discussed to make maintaining your tube amp affordable, safe and easy!
Tools used in video:
DeOxit 5 - www.amazon.com/Hosa-D5S-6-DeoxIT-Contact-Cleaner/dp/B00006LVEU/ref=sr_1_2?crid=383EV4D1UHT3V&dib=eyJ2IjoiMSJ9.WWYV76T4o0F4opwdowjH08YCOcsYf27fbtxw9kF7FMCID_Bcox8XA99c0j0aqksKrpuitKyPtqhIHnNlOId90BQQa0iSuLpcwVsIF6d7CEU0Uk3VnShCkC555hd-PExoj0HHCBkXbv1f0bH540P4cVU_BKn9j_t01C8UvbwdXd_6ADajAV5nhBRNjgjIu8sFX3pXZ6skXi3EHbHA3r7wDYMgRF5prtai6S9MtjdzvTnSrtjfzFZS4wrwNvfR1KbXh-5_njzCYcQOMEiJwHQHfrv1uHuKB8KgOea5i8tAM4c.CB90WkGZUl7HNSg1fV9tmhjOmg9FWJ-NPotOjaOY6lg&dib_tag=se&keywords=De%2Boxit&qid=1712354283&sprefix=de%2Boxit%2Caps%2C113&sr=8-2&th=1
Snufferstick - www.stewmac.com/luthier-tools-and-supplies/tools-by-job/tools-for-electronics/amplifier-tools/snufferstick-high-voltage-discharge-stick/
Electricians Micro Screwdriver Set - www.harborfreight.com/6-piece-electricians-micro-screwdriver-set-96075.html
Electricians Regular Screwdriver Set - www.harborfreight.com/electricians-screwdriver-set-7-piece-69075.html
Astro AI Digital Multimeter - www.googleadservices.com/pagead/aclk?sa=L&ai=DChcSEwiI0O6YjKyFAxXwXEcBHQH5BaQYABAyGgJxdQ&ae=2&gclid=EAIaIQobChMIiNDumIyshQMV8FxHAR0B-QWkEAAYASAAEgJwHfD_BwE&ohost=www.google.com&cid=CAASJuRoQgosNoP6jPgesoL_wXXVyUJ0QrUzeln7UeE_04FXDHGkmOL1&sig=AOD64_3q_ZIA_MYJiLqHa0aPNFFQJKlHYQ&q&adurl&ved=2ahUKEwjqtOeYjKyFAxVAE1kFHWd0Aq8Q0Qx6BAgHEAE
SRS Dual Bias Probe - reverb.com/item/24983689-dual-bias-probe-tool-tester-for-biasing-tube-amp-amplifier-srs-made-in-the-usa?
Dills Pipe Cleaners - www.amazon.com/Dills-Daily-Tobacco-Pipe-Cleaner/dp/B00BI3FLWA
Music Nomad Amp & Case Cleaner - www.sweetwater.com/store/detail/MN107--musicnomad-amp-and-case-cleaner-and-conditioner
Best place to buy amp tubes! - www.thetubestore.com
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ความคิดเห็น

  • @rutiger6901
    @rutiger6901 15 ชั่วโมงที่ผ่านมา

    In all my years watching these tutorials, you are the ONLY person who suggests attaching the grnd wire from jack, onto a wood screw in the body. I've always wondered why that is not common practice. So I doubted and avoided doing that. But that is changed. I'm in. One less on the pot. In fact, I'm tempted to place a 2nd screw strategically and eliminate using back of pot altogether. I thank you for this video!! I learned.

  • @Bob-ir2bj
    @Bob-ir2bj วันที่ผ่านมา

    ALWAYS discharge capacitors. Whether the amp has been on recently or has been unplugged for a week. Any time you're in there unplug and discharge. This is a habit you want to have.

  • @rx2008
    @rx2008 วันที่ผ่านมา

    Great vid. Thanks for sharing.

  • @ThiagoCamposOfficial
    @ThiagoCamposOfficial 2 วันที่ผ่านมา

    Awesome video, my friend! Very informative and to the point. Thank you.

  • @iamJakerz
    @iamJakerz 3 วันที่ผ่านมา

    This is a really great video. Thank you for putting it together. For those that haven’t watched yet, be sure to watch it in full. Very important safety regarding the caps later in the video.

  • @iamJakerz
    @iamJakerz 3 วันที่ผ่านมา

    This is a really great video. Thank you for putting it together. For those that haven’t watched yet, be sure to watch it in full. Very important safety regarding the caps later in the video.

  • @riffreaper6095
    @riffreaper6095 8 วันที่ผ่านมา

    Man what a great video!!!!!!

  • @carlosanvito
    @carlosanvito 8 วันที่ผ่านมา

    You're right - don't discharge high voltage caps with a screwdriver! Besides being dangerous, the heavy current transient can damage the cap(s). Best to use a purpose-designed discharge tool.

  • @hammer5475
    @hammer5475 9 วันที่ผ่านมา

    Awesome video, thanks for posting!

  • @isabellacox2109
    @isabellacox2109 10 วันที่ผ่านมา

    mine keeps saying can’t playback video what am i doing wrong?

  • @rjb7569
    @rjb7569 11 วันที่ผ่านมา

    This popped up on my feed again... So I watched it again. So much great advice here. I'm sure I'll watch it again for the specifics as I set up my more humble home studio. Thanks for your time explaining your choices. So much better than most of the other studio tours that have wasted a lot of my time.

    • @roycox4415
      @roycox4415 11 วันที่ผ่านมา

      @@rjb7569 thanks so much! I sincerely appreciate that comment and I’m glad you got something out of it!

  • @fivefingerfullprice3403
    @fivefingerfullprice3403 15 วันที่ผ่านมา

    Can't you just plug your guitar cable in, and then when it's off strum until the sound stops?

    • @roycox4415
      @roycox4415 15 วันที่ผ่านมา

      That’s a theory and some people say that can work but I would never try that and bet my life on it. Always test, discharge and read the caps to be sure!

  • @Fred-eq9wo
    @Fred-eq9wo 17 วันที่ผ่านมา

    Output not input

  • @5barkerstreet
    @5barkerstreet 20 วันที่ผ่านมา

    your a joke

  • @vernonhess3842
    @vernonhess3842 21 วันที่ผ่านมา

    Thanks

  • @bongorick
    @bongorick 23 วันที่ผ่านมา

    I would love more details on your amplifier chassis stand. It looks like a fantastic design.

  • @SeemoreDunkan
    @SeemoreDunkan 26 วันที่ผ่านมา

    Have you tried using the ASP880 as a converter with the outboard pre's? I''d love to see a shootout between the ASP880 and the DP88 both as standalone and as converters for the Capi :)

  • @Zerpersande
    @Zerpersande 29 วันที่ผ่านมา

    Grounding that tab to the top looks kind of, uh, well, ‘less than optimal’.

  • @Zerpersande
    @Zerpersande 29 วันที่ผ่านมา

    I like to turn my jack around 180° because then you have ‘hot’ on the left, ‘cold’ on the right. (Which, when you add “shit flows down” to that last statement it tells you all that you need to know about plumbing.) But seriously then you have the hot wires on one side and the ground wires on the other side.

  • @garyrouleau4676
    @garyrouleau4676 หลายเดือนก่อน

    SRV would run his amps super hot!!! Awesome video learned a lot.

  • @Raigfreedom100
    @Raigfreedom100 หลายเดือนก่อน

    Ps3 sw was really nice

  • @vincef2870
    @vincef2870 หลายเดือนก่อน

    Excellent video

  • @TTP719
    @TTP719 หลายเดือนก่อน

    I also play Crush. A CHAMELEON 6 piece beautiful white on white set. Absolutely love them. Please Crush make a come back soon.

  • @MichaelBrown-x1q
    @MichaelBrown-x1q หลายเดือนก่อน

    Remo power stroke black dot sounded best to me!

  • @Gregster1234
    @Gregster1234 หลายเดือนก่อน

    Thanks Roy this video has helped me more than any other. I have 2 (now 1) P basses to wire up and the one I completed using this video works great! Blessings my friend. 🎉

  • @kenwilliams2271
    @kenwilliams2271 หลายเดือนก่อน

    Very helpful thanks

  • @shaft9000
    @shaft9000 หลายเดือนก่อน

    Aiming for "As polished and radio-ready as possible" is a mark of sheer insecurity, a NEED for approval. This isn't rocket science. Aim for beauty and empathy; it's all the music can do , at best, anyway....polishing/varnishing a masterpiece is the easiest part.

    • @shaft9000
      @shaft9000 หลายเดือนก่อน

      And you can do a lot better than an LA-610 in the tube-pre dept. I have one and it's very good, but far from as good as it gets. Fearn and Coil are just two that are in a different galaxy from UA.

  • @IRL_Official
    @IRL_Official 2 หลายเดือนก่อน

    Quick question, what is the capacitor for?

    • @roycox4415
      @roycox4415 2 หลายเดือนก่อน

      @@IRL_Official the capacitor is what allows you to have a tone knob. It’s responsible for being able to roll off the treble. Without the capacitor the tone knob wouldn’t have that effect.

  • @Andreas_Straub
    @Andreas_Straub 2 หลายเดือนก่อน

    A guitar usually only has an jack, as it outputs the guitar signal .....

  • @wildwild_chicken
    @wildwild_chicken 2 หลายเดือนก่อน

    I got the app and all of the files are coming up. But when I click on them it is saying "cannot play this video" and is not giving me the option to download it to the device. Do you know why that could be? Thank you for the information!

  • @flukyreview9128
    @flukyreview9128 2 หลายเดือนก่อน

    Sorry but your soldering technique is horrible. You will not pass FAA certification. 😂

  • @austind321
    @austind321 2 หลายเดือนก่อน

    What hertz did you tune both heads to? Sounds good.

  • @DJP1194
    @DJP1194 2 หลายเดือนก่อน

    This is easily the best video I’ve found about learning how to actually solder, specifically for a Strat. Also a super helpful explanation of what every pot, and capacitor does. Thank you for this!

  • @JoeR203
    @JoeR203 2 หลายเดือนก่อน

    Can the wire going to the claw be held in with a small self tapping screw? Can the other grounding screw that is inside the control cavity be located in the trem cavity instead?

  • @roman2374
    @roman2374 2 หลายเดือนก่อน

    “I don’t need to chase gear, everything sounds amazing as it is” I needed to hear that. I’m sitting back down and only allow myself to buy more gear if I can specifically say what I’m missing. If I can’t get the sound I want to get out of what I have - or if I get to a point where I notice I put the same compressor on the same thing for every session. Chasing gear is a distraction 🐥

    • @roman2374
      @roman2374 2 หลายเดือนก่อน

      Now I finished watching and I suddenly want to buy a patch bay and a lunchbox 😂

  • @markslandingsandaviationvi3123
    @markslandingsandaviationvi3123 2 หลายเดือนก่อน

    I have a lunchbox and want to connect it to my Presonus AR16c, I have bought insert cables from jack to xlr, what do I do now?

  • @jonnyedykes
    @jonnyedykes 3 หลายเดือนก่อน

    Force 1 coated 12:10 SK1 coated 13:09 SK1 modern vintage 13:38

  • @turtlefeet7722
    @turtlefeet7722 3 หลายเดือนก่อน

    Bass traps supposed to be much thicker. What material is this?

  • @kitdas-w6j
    @kitdas-w6j 3 หลายเดือนก่อน

    brilliant video explain to all very clearly and provided me with everything i needed to carry out my own repairs, Thank You!

  • @jestermh
    @jestermh 3 หลายเดือนก่อน

    this was by far one of the best wiring/soldering videos I have found so far.

  • @danielirvine7468
    @danielirvine7468 3 หลายเดือนก่อน

    Watching this and realised I already commented on this vid 7 years ago .

  • @freedomgardens5296
    @freedomgardens5296 3 หลายเดือนก่อน

    WHAT'S THE TENSION?? WHAT TYPE OF TUNING LOW, MID, OR HIGH?? WHAT'S THE RESO SKIN??? NOT GOOD AT ALL

    • @roycox4415
      @roycox4415 3 หลายเดือนก่อน

      @@freedomgardens5296 listen to the video. Absolutely all of that is mentioned.

  • @scotttait2197
    @scotttait2197 3 หลายเดือนก่อน

    I guess i'm spouled my voypke of my bases basses have spraig orange drops ... like the tone from the 0.47 paper and oils ... great video

  • @miguelpessanha
    @miguelpessanha 3 หลายเดือนก่อน

    Why didn't you connect all your CAPIs through ADC/ D SUB Line inputs of the ASP880? Unlike the TRS line inputs, these will bypass all the circuitry and get you straight to the converters. This way you could actually switch between the ASP or external pres via the ADC button on the front, and you would keep the same conversion accross

    • @roycox4415
      @roycox4415 3 หลายเดือนก่อน

      I’m bypassing all of the circuitry in the same way through the dp88. Direct to converter also

  • @nbl95
    @nbl95 3 หลายเดือนก่อน

    Dude, your preamp rig is basically exactly what I'm going for rn. I just bought a wa73, then slurged on a stereo pair of API 312's, and I've owned a an LA610 before and know they're killer tube vibes- so my goal is to have the neve clone for vocals, the api's for guitar and drums, and the la610 for bass or really just anything I feel like because it's so F good on anything.

  • @roryozmusic8665
    @roryozmusic8665 3 หลายเดือนก่อน

    Quick question: In around 36:30 you move to the testing phase but I did not find the p jack soldering and tremolo grounding phase, can you please clarify? Also in that phase you say we should twist the black and white wires (plural) together but according to my understanding the souls be one white wire and one black wire remaining. And those souls go to the jack Thanks ❤

  • @roryozmusic8665
    @roryozmusic8665 3 หลายเดือนก่อน

    Thank you for taking the time making this video, it was most informative!

  • @mojito6629
    @mojito6629 3 หลายเดือนก่อน

    Excellent! Thanks for the video. One question; How you control/determine/adjust the sound of something (like drums, for example) recorded, within that same room situation? I mean we cannot hear the separate sound from the actual drums vs the recorded sound on the speakers or headphones.

  • @Skhufu
    @Skhufu 4 หลายเดือนก่อน

    Any body knows anything about the ( Wang VT-5) Tube amp

  • @starless9829
    @starless9829 4 หลายเดือนก่อน

    Ambassador Coated: 16:16 ---- 16:22 C.S. Clear: 14:48 ---- 14:53 P3 Clear: 7:58 ---- 8:03 P3 Clear Bl. Dot: 8:28 ---- 8:32 P3 Sm. White: 8:57 ---- 9:02 P3 Coated: 9:55 ---- 10:00 Emperor Clear: 16:46 --- 16:50 Emperor Coated: 15:47 --- 15:52 Pinstripe Clear: 15:18 --- 15:23 P4 Clear: 10:24 ---- 10:29