how to add a passive distortion control knob

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  • เผยแพร่เมื่อ 10 มิ.ย. 2023
  • when I restored my SG I wired it to have a distortion controller instead of 2 tone knobs
    • restoring a SG epiphon...
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ความคิดเห็น • 81

  • @MCDbits
    @MCDbits 7 หลายเดือนก่อน +2

    Best passive distortion I've heard, nice.

    • @zurowetz
      @zurowetz  7 หลายเดือนก่อน

      Its the only passive distortion I've ever heard 😆 but thank you glad you like it 👍

  • @AMIROCK7
    @AMIROCK7 3 หลายเดือนก่อน

    بهترین اموزش🙏

  • @deniszbuhran
    @deniszbuhran ปีที่แล้ว +4

    informative as always!

    • @zurowetz
      @zurowetz  ปีที่แล้ว

      Well thank you I try my best 😁

  • @user-bu4mz5bw8k
    @user-bu4mz5bw8k 15 วันที่ผ่านมา

    This is mind blowing. I just spent weeks trying to install the board from a fuzz pedal into my guitar. I’ll try this instead. But I always thought that this circuit would drastically cut volume too??????

    • @zurowetz
      @zurowetz  15 วันที่ผ่านมา +1

      Well the volume cut is noticeable but it's not enough for this not to be cool 😀👍

    • @user-bu4mz5bw8k
      @user-bu4mz5bw8k 15 วันที่ผ่านมา +1

      @@zurowetz it’s definitely cool! Thanks again for making this video and for the reply. It’s much appreciated mate. I installed an LED into my guitar body to show when the fuzz circuit was engaged. I’ll see if I can get the circuit to work with one BAT41 diode and the green led that for better or worse is now part of my guitar! I’ll let you know how it goes. Thanks for the speedy reply, it’s much appreciated.

    • @zurowetz
      @zurowetz  15 วันที่ผ่านมา

      @@user-bu4mz5bw8k no problem 👍 I'm just glad someone got something out of it 😃

  • @brylidan
    @brylidan 22 วันที่ผ่านมา +1

    sounds good

    • @zurowetz
      @zurowetz  21 วันที่ผ่านมา

      👍🤗

  • @MarkVanVasey
    @MarkVanVasey ปีที่แล้ว +2

    brilliant.

    • @zurowetz
      @zurowetz  ปีที่แล้ว

      Thanks you 🙂

  • @spyrosasnais3045
    @spyrosasnais3045 5 หลายเดือนก่อน +2

    Awesome dude, will definitely be doing that tonmy sg. Any idea if LEDs will work?

    • @zurowetz
      @zurowetz  5 หลายเดือนก่อน +1

      I haven't tried I think it might be too low but try it you might like it 👍

  • @juanvaldez5422
    @juanvaldez5422 28 วันที่ผ่านมา +1

    I think this would work good on a bass . I have an epi thunderbird that it would suit

  • @dendriloquist
    @dendriloquist หลายเดือนก่อน

    that sounds fantastic! what pickups did you say you have in that guitar?

    • @zurowetz
      @zurowetz  หลายเดือนก่อน

      Thanks just the cheapest mini humbuckers I could find on ebay 👍😎

  • @JLeppert
    @JLeppert 2 หลายเดือนก่อน +1

    A way to film would be getting an LED lit magnifying lamp and putting the camera over it.

    • @zurowetz
      @zurowetz  2 หลายเดือนก่อน

      I changed things around in this video th-cam.com/video/vDAsZg-XLL8/w-d-xo.htmlsi=iHPzS9ltvacRULZt but it's a good idea and it would be cool to have for the future sso thank you I'll look for one😀

  • @joseg.9026
    @joseg.9026 ปีที่แล้ว +1

    I'm looking for this mod. Have you tried to add Treble bleed with the circuit in series?

    • @zurowetz
      @zurowetz  ปีที่แล้ว

      I have not I have done treble bleed (I didn'tlike) before but not series neither of the mods are hard to do 🙂 so you can do it I believe in you 😁👍 but what effect are you hoping to achieve?

    • @joseg.9026
      @joseg.9026 11 หลายเดือนก่อน +1

      @@zurowetz add brightness with the tone. kinda muddy for me but this is awesome. thanks

    • @zurowetz
      @zurowetz  11 หลายเดือนก่อน

      @@joseg.9026 thank you 🙂 I think you want a treble boost not a treble bleed?

  • @alecwithac69
    @alecwithac69 3 หลายเดือนก่อน

    Say if I have a 3 string cigar box guitar with just a piezo pickup, could I get distortion by adding a nob and diodes? Or even full-on distortion without a nob?

    • @zurowetz
      @zurowetz  3 หลายเดือนก่อน +2

      This is something I have never tried so you'll have to try it and tell me 🙂

  • @corybettison8361
    @corybettison8361 8 หลายเดือนก่อน +1

    So what you are trying to achieve is a passive clipping of the signal. I've never heard of passive clipping before. You could even do the same thing in a box on the floor. So why do we need powered pedals ?

    • @zurowetz
      @zurowetz  8 หลายเดือนก่อน +1

      I have a video where I put it in a box but the clipping will lower the volume so you need a powered boost pedal and that's basically what a distortion pedal is, a clipping circuit and a boost circuit 😊

  • @axeade234
    @axeade234 3 หลายเดือนก่อน +1

    Great video.
    How would i achieve this using regular strat style single coils?

    • @zurowetz
      @zurowetz  3 หลายเดือนก่อน +1

      Thank you its the hotness of the pickups that matters not the kind of pickups I only used to rail once because they where in the guitar already 👍😃👍

    • @axeade234
      @axeade234 3 หลายเดือนก่อน +1

      @@zurowetz ok, so if I was using a less hot pickup what diode would I use? A lower or higher value?

    • @zurowetz
      @zurowetz  3 หลายเดือนก่อน +1

      @@axeade234 well it really depends what you want a higher well give you more but volume will go down more and a lower will give you less but you will keep more volume so if you have some diodes laying around try them and see what you think and change if you need to 🙂

    • @axeade234
      @axeade234 2 หลายเดือนก่อน

      @@zurowetz I don't have any laying around I just bought the ones that you used but they don't seem to do anything, they just seem to work like a really weak tone control. Any ideas?

    • @zurowetz
      @zurowetz  2 หลายเดือนก่อน +1

      @@axeade234 well first I would try strumming harder the loudness of your signal is key so maybe you play softly? Then ifthats not the case go over the wiring again and also check that all the wiring is correct not just the diode and if that doesn't fix it maybe your pickups are to low for this and try other diodes like maybe 2 red leds or maybe two 1N914 or something like that let me know how it goes you can also find me on Instagram if you want me to take a look 🙂

  • @nightraid3345
    @nightraid3345 หลายเดือนก่อน

    Does this turn one of the tone knobs into a master tone and the other into the distortion?

    • @zurowetz
      @zurowetz  หลายเดือนก่อน +1

      Yeah 😎👍

  • @rallysport26
    @rallysport26 หลายเดือนก่อน

    What value dioxides did you use for this sound?

    • @zurowetz
      @zurowetz  หลายเดือนก่อน +1

      If you mean the diodes they are 100V o,1A named BAT41😀👍

  • @Wolfamancer97
    @Wolfamancer97 11 หลายเดือนก่อน +1

    What germanium diodes should i use ?

    • @zurowetz
      @zurowetz  11 หลายเดือนก่อน +1

      I'm using BAT41 you could start there and see if you like it 🙂

    • @Wolfamancer97
      @Wolfamancer97 11 หลายเดือนก่อน

      ​@@zurowetz ok thanks

  • @jasonbanks8700
    @jasonbanks8700 2 หลายเดือนก่อน

    I ordered some BAT41 but they sent 1N4007 instead. Would these work the same?

    • @zurowetz
      @zurowetz  2 หลายเดือนก่อน

      Im not sure I have never tried but I don't think the diodes matters all that much so try and see let me know how it goes 😃

    • @lukamerlet4902
      @lukamerlet4902 3 วันที่ผ่านมา +1

      @@zurowetz Hi, the diodes matter a LOT, in a passive clipping like this, you need diodes that have a very low forward voltage (called Vf in the datasheets)
      the idea is that the pickups produce a very small voltage, and if you have diodes with very low Vf (around 200-250mv) you can have a nice clipping. If you put diodes that have a Vf higher than the peak voltage of your pickups, nothing will happen. that is why usually the diode hard clipping circuits are placed after amplification stages.
      for exemple : Leds have a Vf between 1.7 and 3.5 (from red to blue) Unless you have a pickup that have peaks that go OVER this value, it is not going to distort.
      Same for Silicon diodes, they clip at around 600-700mv
      Germanium diodes around 400/300
      Schottky diodes around 300-200
      so the idea is : pick the lowest Vf diodes and find a sweet spot where your signal is not too compressed and crushed and where you can actually hear a breakup when you use a single light string.
      another thing : you can use different diodes to create asymetrical clipping (for exemple a Bat41 on one side and a Oa5 on the other side, or one BAT41 on one side, and two BAT41 on the other) different textures, different sounds

  • @Wolfamancer97
    @Wolfamancer97 6 หลายเดือนก่อน

    Is it possible to wire this to a push pull pot so i can turn the distortion off (in normal position) and turn the distortion on (in pulled up position)?

    • @zurowetz
      @zurowetz  6 หลายเดือนก่อน +1

      Yeah it can be done but I don't see the point you turn it off by moving the pot just like a tone pot or is it that you wanna keep it a tone pot and switch it over to a dis pot?

    • @Wolfamancer97
      @Wolfamancer97 6 หลายเดือนก่อน

      ​​@@zurowetzI meant to say when the push pull pot is pushed down to bypass the push pull pot completely (no distortion), but when the push pull pot is pulled up to turn on the distortion. Basically like a on/off switch for the distortion.

    • @zurowetz
      @zurowetz  6 หลายเดือนก่อน +2

      @@Wolfamancer97 yeah so the two first legs wound have a cap from the tone and the thirds would have the diode clipping then the middle legs wound be from the third leg and to the back of the pot😃

    • @Wolfamancer97
      @Wolfamancer97 6 หลายเดือนก่อน

      @@zurowetz ok thanks 🙂

    • @tron7_
      @tron7_ 5 หลายเดือนก่อน

      ​@@zurowetz if i were to wire this to a push/pull volume pot instead, how much of a difference would it make when compared to using one of the tone pots?

  • @emiledc6064
    @emiledc6064 หลายเดือนก่อน

    where can i find those things u put on your pots

    • @zurowetz
      @zurowetz  หลายเดือนก่อน

      Do you mean diodes?

  • @peteytwofinger
    @peteytwofinger 8 หลายเดือนก่อน +2

    too many ads -single coil pickups - you are using hotrail . what do your hotrails ohm out too i wonder ? bat 41 is a silicon shotky diode is it ? 1N6263 lo v drop , 1n34a is a lower v drop germanium diode . i would guess that in order to get the most amount of noticeable distortion effect from using a passive diode array one would wish to employ the highest output pick up. i am am not sure weather or not the pot matters ...like 500k vs 250k . these would be things i would wish to experiment with as well as what small value capacitor in parallel with the diode to tame the fizz. ideally i would wire the pick up directly to the output jack and then do experiments on the bench - with the pot and diode in a test rig externally . trying things out . but of course this is just the way i thought to try it .if you have a strat with a hotrail or humbucker and 250k pot you certainly can just install the diodes which isnt a very big challenge .very cool project . love the yellow strat too - thats classy !

    • @zurowetz
      @zurowetz  8 หลายเดือนก่อน +1

      Thank you for the comment I also did this to an epiphone and I think it worked better on it you have to match the kipping with the hotness of the pickups other than that I'm not sure anything else matters I think you should do experiment and have fun that's why I made videos 😊👍

  • @truffeltroll6668
    @truffeltroll6668 2 หลายเดือนก่อน

    Could this be made with a switch instead?

    • @zurowetz
      @zurowetz  2 หลายเดือนก่อน +1

      Yes I already have a video it will work a little different but check it out and see if it s what you want 🙂

    • @truffeltroll6668
      @truffeltroll6668 2 หลายเดือนก่อน

      @@zurowetz aaah, found it, thanks!

  • @slunkm.4890
    @slunkm.4890 16 วันที่ผ่านมา

    Could you put it on a switch instead of a pot?

    • @zurowetz
      @zurowetz  16 วันที่ผ่านมา

      Yeah super easy barely an inconvenience just use a SPDT switch an connect ghe middle leg to the out of the volume pot and to the jack and then one of the other legs to the two diodes and then the diodes to ground 😀👍

  • @tigmil8116
    @tigmil8116 6 หลายเดือนก่อน

    How did I miss this?

    • @zurowetz
      @zurowetz  6 หลายเดือนก่อน

      I donno

  • @mindfield9832
    @mindfield9832 12 วันที่ผ่านมา

    Your iron isn’t hot enough. Get a Weller. Cheap and works well.

  • @joelsstuff8318
    @joelsstuff8318 10 หลายเดือนก่อน +1

    I like it. I think, if you want more detail, it needs to be animated. Or drawn. I don’t think the video is going to do it.

    • @zurowetz
      @zurowetz  10 หลายเดือนก่อน +1

      Im glad you like it 🙂 but I'm not sure what you mean with animted🙏

    • @joelsstuff8318
      @joelsstuff8318 10 หลายเดือนก่อน

      @@zurowetz oh. You were asking about tips for filming it better. I was saying I’m not sure video will really do it. I meant animated*. Somehow. With drawings or diagrams. Maybe in series. Highlighting parts. Or. I noticed you use a whiteboard some. Maybe that would work.

    • @joelsstuff8318
      @joelsstuff8318 10 หลายเดือนก่อน +1

      @@zurowetz maybe I can help with that animation.

    • @zurowetz
      @zurowetz  10 หลายเดือนก่อน

      @@joelsstuff8318 I'll keep that in mind thank you 🙂

  • @joelsstuff8318
    @joelsstuff8318 10 หลายเดือนก่อน +1

    Is that a Swedish accent I hear?

    • @zurowetz
      @zurowetz  10 หลายเดือนก่อน +1

      Yes sorry I try my best to speak clearly so it will be understandable

    • @joelsstuff8318
      @joelsstuff8318 10 หลายเดือนก่อน +1

      Nej. Jag förstår din engelska jätte bra! Det är en liten, liten antydan till en accent.

    • @zurowetz
      @zurowetz  10 หลายเดือนก่อน +1

      @@joelsstuff8318 ah sorry jag har bara börjat bli van vid att få klagomål 😅 men tack 🙂

  • @earlycuyler2295
    @earlycuyler2295 4 หลายเดือนก่อน +4

    Meh.... The less knobs the better.

    • @zurowetz
      @zurowetz  4 หลายเดือนก่อน +3

      Then your not gonna like my next build it will have 612 knops😉

    • @juanvaldez5422
      @juanvaldez5422 14 วันที่ผ่านมา

      I know it can be confusing and all fancy but 2V and 2T , Early

    • @earlycuyler2295
      @earlycuyler2295 14 วันที่ผ่านมา

      @@juanvaldez5422 not confusing. Just pointless.
      That's AT LEAST 3 knobs too many.
      Tone is little more than a "make my guitar sound worse" knob that everyone remedies by boosting treble at the next available eq stack. You'd be better off getting rid of the one on most guitars, let alone add a second.
      2 volume knobs is just pretentious. The concept that you are " blending" the sound of your pickups to achieve some magical sound is just self validation of an overinflated ego and a brooding superiority complex.
      There is no esoteric value to what amounts to fidget toys on a guitar. But, adding them and saying " these make you sound better" let's companies play the emperor's new clothes game with their customers, and charge hundreds more for cents worth of components.

  • @ten4goodbud2313
    @ten4goodbud2313 2 หลายเดือนก่อน

    Wiring is a mess clean it up.

    • @Thomas-zf6sl
      @Thomas-zf6sl หลายเดือนก่อน +1

      Probably dont even know how to do this yourself, leave the Guy alone

    • @ten4goodbud2313
      @ten4goodbud2313 หลายเดือนก่อน

      Been wiring and making electronic projects for 30 yrs refinishing guitars in the 70s worked for schector guitars in Los Angeles I know a little bit about instrument building and repair.

    • @SuperShecky
      @SuperShecky หลายเดือนก่อน +1

      @@ten4goodbud2313 All that experience, yet so little to contribute. Make a video showing us how it's done, already.