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I have the pcb's populated plus a smaller board with a few buffers and summing opamp . the extra control nobs are for pitch shifting, feedback runaway ,and a tone nob. the foot switches from left to right are Pitch shifting and runaway for both circuits, the next foot switch is for just the...

#1,im wanting to put two Magnetron Delay PCB's in parallel in one enclosure and toggle them both on/off with a single foot switch , i figured out how to do it with a 4pdt but that would not leave any poles left for the LED i just want a single LED and could use some advice. #2, im wanting to add...

Hello, i ordered a Arachnid MultiFX Platform with the pre soldered FV1 on July 10, 2023 ,but what i got looks like rev3 BuGGFX Daydream was wondering who do i need to contact to get my order sorted out thank you.

im testing these relays out on my bread board i was thinking the coil used 5vDC to flip but im only able to get the coil to flip with 9vDC am i just not reading the datasheet correctly ? will my coil burn out if i use it with 9vDC ? this is a picture of the relay im trying to use. thank you...

I used the worlds only set of Red Dot GT402b Germanium Transistors:cool: . This is one awesome sounding Fuzz. i changed R2 for a 100k trimmer so i could adjust Q1 collector to 0.7v then adjusted Q2 collector to 4.55 half the supply coming off the charge pump.

i was wondering whats your method of biasing these Jfets in this Plexi Drive circuit. do you use your ear or do you have a set value you aim for? if you use your ear what are you listening for?

Ive been wondering,do you think it would be worth my effort to add the missing 4 pots with jumpers in place of the resistors , two foot switches for each circuit and try to make this Grover Drive PCB a love pedal silicon Fuzz master/ Zen Drive 2n1? i was thinking on the Zendrive side change...

I bought my first relay and a momentary foot switch and was wondering if i would be able to get it to work with out the microcontroller IC . i was thinking i could make some kind of flip flop with transistors to change the polarity through my relay coil and toggle that with my momentary foot...

I Finished up my Parentheses Fuzz PCB today when i test my circuit the Green Ringer will only turn on if the Rat is on , the boost seems to work with out the Rat but its super low volume. has anyone had any issues with the ringer not working on its own?

Hello everyone, i have made the EQD Acapulco Gold (El Sol Distortion) circuit a few times on my bread board and the PCB from PedalPCB with both the LM386N-1 x2 and the LM386N-4 x2 . it always has the same problem. if i turn the volume pot up much past 5% it starts to whistle at me and if i...