Foxx Tone Machine

by gaussmarkov

Foxx Tone Machine Layout

This classic fuzz reappeared in the form of a Danelectro pedal, the French Toast. Here’s some shameless name dropping: Mark Hammer let me actually play through one he had built. And I loved it. 😀 I took the schematic from

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8 Responses to “Foxx Tone Machine”

  1. Tasteslikellama said:


    You might want to check out R14- it’s only connected at the ground end. According to the schematic, I read it goes up and joins R13’s trace before going into Q3.

    Posted 16.08.2007 at 7:12 am

  2. gaussmarkov said:

    You are right. Thanks for taking the time to point this out. I have corrected it. It looks like I had it right at some point and then a last minute edit messed it up.

    Posted 16.08.2007 at 2:24 pm

  3. Tasteslikellama said:

    No problems! Always a pleasure!

    Posted 16.08.2007 at 5:40 pm

  4. Joe Collins said:

    I’ve built the FTM from this layout and I can tell you it’s all excellent. What a monster of a circuit, I love it! Going to build another for a friend tonight.


    Posted 25.07.2008 at 6:05 pm

  5. Gabriel G2 said:

    Hello Mister. I would like to know your email. I would wish an Schematic for a small Mid Booster. Thanks a lot.
    Brazil, 2009.

    Posted 03.01.2009 at 9:32 pm

  6. Sander said:

    Output is on the 2nd lug of the volume pot?

    Posted 04.02.2010 at 3:56 pm

  7. nazim said:

    am building this box at the moment… also got the layout from ggg’s site. did you notice there s a mod to make it a fulltone ultimate octave (josh homme’s fx pedal!!!!)
    am building the fulltone… i ll see what it sounds like when my enclosure finally gets here.

    Posted 12.11.2010 at 3:39 am

  8. chiropractors in san jose said:

    love it!

    Posted 14.11.2010 at 3:42 am