Schematic Elements for Guitar and Effects: Resonant LC Circuits and the Vox Wah

Today we look at the use of resonant LC circuits to create the classic wah effect. While we look at some of the basic functional mechanisms, you can find deeper technical analyses of this circuit at the following links:
- www.geofex.com/...
- www.electrosma...

[@Capitan_Chaos]

Subscribed. This is the stuff I always wanted to learn about.

[@YoureNowOnTV]

Thanks for taking the time to create and share this video. 😁👍
In future videos would it be possible to make the circuit diagram larger in the video frame area please? It’s a little tricky to see on a mobile device.

[@PATRIK67KALLBACK]

Thank you for the explanation!

[@E-BikingAdventures]

You should show the schematic in full screen. It's hard to see the components.

[@RuneBivrin]

Just pinch and zoom

[@E-BikingAdventures]

@@RuneBivrin That doesn't work on my tablet. And it only works to a small degree on youtube videos. Not enough.

[@MrAaroncissell]

Thanks for the video. My second fav pedal and its nice to know how it works. I have got to look and see if you have done a Morley as I have one with issues that replacing the bad led only helped marginally.

[@-______-______-]

There's a video somewhere on the tube with somebody modding a Morley wah pedal.
Not sure what issues you are having (I don't own this pedal), but he changes the plastic aperture in order to affect the characteristic of the light going through to the LDR