Foxx Tone Machine build on breadboard. Something popped, but what?
tweaking a Foxx Tone Machine clone.
TONEHOME - the World of Vintage Guitar Effects Pedals - Tone Machine
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gaussmarkov: diy fx » Foxx Tone Machine
GGG Foxx Tone Machine build, low output volume...
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Fuzz Central -- fOXX Tone Machine
Foxx Tone Machine - Carcharias Effects
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fAUX Tone Machine – 30th Street Guitars
Mystery: I built three copies of the same circuit (fOXX Tone Machine) from the same stripboard layout; one works, the others do not. I measured the transistors and all the collector voltages
Can you use the JoYo fuzz octave pedal as an octave up pedal by turning down fuzz all the way? - Quora
Foxx Tone Machine Fuzz Kit Building Manual
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fOXX™ Tone Machine™ | General Guitar Gadgets
gaussmarkov: diy fx » Foxx Tone Machine
Perf and PCB Effects Layouts: Fulltone Ultimate Octave
Foxx Tone Machine
Mystery: I built three copies of the same circuit (fOXX Tone Machine) from the same stripboard layout; one works, the others do not. I measured the transistors and all the collector voltages