SOLVED MagnetronDelay problem

Haigster

Member
Need some help with my Magnetron Delay build, I get a muddy very quiet delay even with the gain trim up all the way and the Level Pot full. I built an audio probe and the signal coming out of OPA2134 is lower than coming into the PCB(in) and going into the PT2399 is very quiet at pins 10 and 11. Not sure what it's supposed to sound like. The PT2399 is getting 5.05v on Pin 1 and 2.45 at Pin 2. Can anyone help?
Thanks
Haig
 

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PedalPCB

Administrator
Staff member
Check all of your resistor values, it appears you have 100K resistors installed everywhere a 10K should be.
 

Cucurbitam0schata

Active member
Glad your Magnetron is working, too!

My pulsing LFO light (the bottom one by the foot switch) stays on all the time, even if the pedal is off. Does that happen for you, too? Anyone else?
 
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