How Potentiometers Work in Electric Guitars

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  • Опубликовано: 1 фев 2025

Комментарии • 49

  • @jamesmmessina6986
    @jamesmmessina6986 Месяц назад +11

    Thank you for explaining why tone pots use the output for the input. It never made any sense to me until you explained why. You’re the only person I found who was intuitive enough to know that it was an explanation that was needed. Thank you again for posting how one works. Good job.

  • @U2WB
    @U2WB Месяц назад +3

    This is an excellent and very clear illustration of how these configurations work. Great stuff ! Thank you.

  • @vacuumelite2065
    @vacuumelite2065 Месяц назад

    Excellent. your potentiometer diagrams are spot on. ❤

  • @RodCalidge
    @RodCalidge Месяц назад +1

    Excellent explanation and visual accompaniment. Thank you.

  • @mkrj2576
    @mkrj2576 Месяц назад

    Wow. The visuals in your video are great. Excellent explanation. Best I’ve seen yet. I can’t just follow a wiring diagram when doing my guitars. I have to understand what’s going on. That’s how I run all my Strats. A video that is much needed is a Tele 4 way pickup scheme with an explanation of what’s going on with each connection. Thanks so much. Will check out your site.

  • @JnN-ql6tk
    @JnN-ql6tk Месяц назад

    honestly like the reverb you put on your voice

  • @jcsolomon6470
    @jcsolomon6470 Месяц назад +2

    CooL!For Just a little over 3 years,I have been Vintage wiring my Guitars,with Vintage Tone caps,CTS,or Bourns potts,and Wire the guitars,like the 50s or 60s style,with Seymour Duncan pickups!❤,doing this,cause a Guitar,is Not Just a Guitar😮!Love your Information!Thanks😃😎❣

  • @jamesforrest9837
    @jamesforrest9837 Месяц назад

    Thanks for the video, it was super informative. I am glad to find someone on YT who can understand how a guitar's electronics actually work, rather than just following a schematic that they got from someone else. IMO treble bleed circuits have a tinny, unnatural sound to them. Have you found one that doesn't have this problem?

    • @sevenpoundsalad3878
      @sevenpoundsalad3878  Месяц назад

      @@jamesforrest9837 it does cut off the low end. I have a follow-up video demonstrating the treble bleed. It's useful, but can sound bright and tinny.

  • @eitantal726
    @eitantal726 Месяц назад +11

    0:13 Semiconductive material typically refers to active components (transistors, mosfets). Nothing active here, it's just a resistor

    • @Mark70609
      @Mark70609 Месяц назад

      Conductive material he means.

    • @wbfaulk
      @wbfaulk Месяц назад

      Moderately resistive material.

    • @presterjack9764
      @presterjack9764 Месяц назад +1

      You're right, but I don't think anybody really uses the word "semiconductive" to refer to semiconductors. Bro was trying to say "semi-conductive", as in conductive but only partially. You're correct in pointing out the wrong or confusing terminology, as resistors are not semiconductors. However it also might not be correct to say that semiconductors are only in active electronics, since diodes can be made from semiconductors, and are not necessarily active.

    • @mezu-e
      @mezu-e Месяц назад +2

      "Semiconductor" is a class of materials, it can be found in both active and passive components. Germanium is a semiconductor, a germanium diode is a passive component.

    • @sevenpoundsalad3878
      @sevenpoundsalad3878  Месяц назад +1

      yeah many people pointed out not to say semiconductive. will update later. thanks

  • @daveyon1915
    @daveyon1915 9 месяцев назад +5

    yes finally what i was looking for

  • @thatguy6225
    @thatguy6225 29 дней назад

    Awesome information, thank you.

  • @Chimp_No_1
    @Chimp_No_1 Месяц назад

    Thank you for sharing ! Really appreciated.

  • @stringmanipulator
    @stringmanipulator 2 месяца назад +4

    excellent video 😊

  • @totallyunmemorable
    @totallyunmemorable Месяц назад +5

    One thing I wish I understood is what the purpose of the resistor in the treble bleed circuit. What happens if I go up or down in value?

    • @sevenpoundsalad3878
      @sevenpoundsalad3878  Месяц назад +4

      @@totallyunmemorable my understanding is it keeps the tone smoother through the volume drop than just using a cap by itself.

    • @GamingKeenBeaner
      @GamingKeenBeaner Месяц назад +2

      The cap only has an resistance value at certain frequencies. SO the cap would be a total short at times and a total disconnect at certain times. I think the resistor prevents surging because of this.

    • @sevenpoundsalad3878
      @sevenpoundsalad3878  Месяц назад +2

      @GamingKeenBeaner thanks for clarifying!

    • @Mark70609
      @Mark70609 Месяц назад +1

      @@sevenpoundsalad3878 it effects the taper of the pot. Some people like it, but if you play with quite a bit of gain you need to turn the guitar down further which is a bad thing.

    • @rsnell22
      @rsnell22 Месяц назад +1

      I used 130K on a 250K pot, parallel with the cap.

  • @MrXikwriNeyrra
    @MrXikwriNeyrra 15 дней назад

    Wonderful! thank you. And what happens if the pot's material won't take the soldering for the tone knob example, can I just wrap a wire around the shaft's base connected to the cap?

    • @sevenpoundsalad3878
      @sevenpoundsalad3878  12 дней назад

      @@MrXikwriNeyrra not sure if that would work. check out some soldering tutorials. scuff up the pot with sandpaper. I scratch mine up with whatever tool I have in hand. Heat the metal first and then add the solder while pinning the wire down with the iron. You almost need three hands to do it.

    • @MrXikwriNeyrra
      @MrXikwriNeyrra 12 дней назад +1

      @sevenpoundsalad3878 well I figured out it works just fine without soldering it to the pot. I guess it's just for making it sit on something. My project is a saturator so I don't have to have it strictly soldered like a guitar one. Thanks for answering 🙏

  • @Darkbob-ew1lk
    @Darkbob-ew1lk Месяц назад +1

    Awesome video

  • @Poly6Groove
    @Poly6Groove Месяц назад +2

    So treble bleed is essentially like the bright cap in tube amps?

    • @brianmoore8596
      @brianmoore8596 Месяц назад +1

      No. Treble bleed maintains your treble tone when you turn down volume . Makes your volume useful imo. Cheap and easy. Recommend this

  • @stevenholquin2127
    @stevenholquin2127 Месяц назад +2

    I’ll Take The Single Coil Pickup and Glue a Brass Plate Under The Bottom
    Run a Ground Wire To Each Pickup to The Brass Plate Then Dip In Wax And There are Many Different Ways To Take Advantage of a
    5 Way Selector Switch
    This is Just a Couple of
    Examples You Can Disconnect The Tone Pots And Just Have a Single Volume ……Wire The Lead Pickup and Rhythm Pickup as a Humbucker or Two Coils as One and
    Leave The Center Position
    Not Connected and You Have a On/Off On The Selector Switch And Then You Can Wire The Rhythm Pickup As a Single Pickup and The Lead Pickup as a Single Pickup and The Middle Pickup is a Sleeper
    Then You Get All Your
    Tone From Your Amp
    This is Just One Example Of How To Wire a 5 Way Selector Switch
    Or You Can Disconnect All
    The Tone And Have a
    Separate Volume Pot For Each Pickup And Wire The Pickups as Humbuckers with Two Separate Volume Pots That Control
    Each Pickup Separately in Other Words
    You Can Have Two
    Single Coil Pickups On At The Same Time and Have Two Separate Volumes at The Same Time
    Just Disconnect
    The Tone Pots And Make Them Volume Pots
    Plus Take Aluminum Foil And Layer That in
    The Guitar Pickup Cavity
    Single Coil Pickups are Noisy Enough This Helps with The Noise
    I Hope This Makes Sense
    Hey Just Have Fun
    Don’t Be Shy With Your Guitar Open it Up
    The Strat is Perfect for
    This Kind Of Thing

  • @manny7289
    @manny7289 7 месяцев назад +3

    amazing

  • @WBradleyRobbins
    @WBradleyRobbins Месяц назад +1

    It does not wipe across semiconductor material. It wipes across resistive material. Big difference.

  • @doghouseRMV
    @doghouseRMV 2 месяца назад +1

    What value of cap is on the volume pot?

    • @allenusucstroker1977
      @allenusucstroker1977 2 месяца назад +1

      On the volume pots(s) on any electric bass or guitar there is no capacitor. Unless you decide to install a treble bleed circuit.

    • @sevenpoundsalad3878
      @sevenpoundsalad3878  2 месяца назад +2

      .001 microfarads on the treble bleed capacitor. it doesn't have to be this value. Look on Stewmac or Reverb for recommendations. I like Boffin adjustable treble bleeds.

    • @doghouseRMV
      @doghouseRMV 2 месяца назад

      @ thanks

  • @patrickmcmanus5373
    @patrickmcmanus5373 Месяц назад

    😮 the ground is out?

  • @TomCrockett-bl1gp
    @TomCrockett-bl1gp Месяц назад

    Hahahaha we got the plans off the internet. Now we can break in and steal the show.😂

  • @Mark70609
    @Mark70609 Месяц назад

    The trouble with the treble bleed resistor is it affects the taper of your pot. I prefer the resistor in series myself.

  • @flexiblebirdchannel
    @flexiblebirdchannel Месяц назад

    There are a lot of problems in this explanation, apart from being no semiconductor. The complex impedance (resistance over frequency) of the pickup coils affect the performance and the input resistance of the guitar amp and cable. The effect of the settings of the knobs onto the guitars frequency response is dependend on these external factors. One way to visualize the frequency response would be a simulation using LTSpice. So an old tube amp (input 1000000 ohms) gives different sound to a modern transistor am (input 22000 ohms).

  • @andrewbecker3700
    @andrewbecker3700 Месяц назад

    Just ran across this, and wondered why like many others. You don't start your wiring by attaching a ground stand to the back of all the pots?
    Bend the terminal your going to ground, up tight to the back of the pot like normal. Then take a clipping of wire off the tone capacitor excess length. And bend it to a 90° angle, before using it to complete the ground curcuit of your pot terminal. Now you'll be able to easily solder any other grounds to that stand. Without heaping blobs of solder onto the back of the pot repeatedly. It's very easily unsoldered if you need to make some wiring changes.
    Theres nothing worse about wiring a custom guitar up. Than battling giant blobs of dirty contaminated old solder. I prefer to never go down that road. Once you start doing it this way. You'll never go back to battling the blobs!

  • @redkurn
    @redkurn 27 дней назад

    wiring diagram is a bit odd, threw me off for a moment since you have the bridge as the first control.

  • @sjbechet1111
    @sjbechet1111 Месяц назад

    The track in a Pot isn't semi-conductive, it's permanently conductive but usually with a much higher resistance than copper.