Nice to hear about other sorts of projects, too. Here, Stuart has used the vintage-style tagboard cut down to make a classic fuzz pedal.
“I’ve not noticed any difference between resistor (composition). Certainly not in this circuit. Choice of transistor makes a huge difference though.
“Both the power inverter and the switch board came from www.pedalparts.co.uk The power inverter gives me a supply for the PNP.”