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Hi i have boss katna 50 mki amp . and i quite disapointed. so for the fun part . i was thinking using it both as amp and kabinet.
i want to buy haerly benton tunder 99 power amp . and i am looking for low budget pre amp pedal . so i have search for diy pre amp . and didn't find any . does any one know about diy preamp pedal?
thanks

Hi
I built the PING REVERB pedal a while ago, it worked fine.
But the signal was not the cleanest. So after I assembled the module I had to disassemble to measure voltages. I have attached pictures that show that there is a voltage that should not be at resistors 12 and 13.
I tested voltage Vcc and Vb. I checked that the ground in different nodes shows zero volts between them. The values are fine. Only the output of the module shows 0.5 volts when it should be zero volts.
The only thing left is that maybe the 3BDTR-3H module is incorrect.
Anyone have any suggestions?
Thanks

Hi
I built this pedal and found some values of voltage that should not be according to the instructions page,
I have at the output of the chip a voltage of 0.5 volts, in R12 and R13 .
When specified that there should be zero,
All other values are correct.
For the avoidance of doubt the pedal works.
Just the signal is not clean.
Has anyone encountered a similar problem?

Hi
I built this pedal and found some values of voltage that should not be according to the instructions page,
I have at the output of the chip a voltage of 0.5 volts, in R12 and R13 .
When specified that there should be zero,
All other values are correct.
For the avoidance of doubt the pedal works.
Just the signal is not clean.
Has anyone encountered a similar problem?

Hi
I built this pedal and found some values of voltage that should not be according to the instructions page,
I have at the output of the chip a voltage of 0.5 volts, in R12 and R13 .
When specified that there should be zero,
All other values are correct.
For the avoidance of doubt the pedal works.
Just the signal is not clean.
Has anyone encountered a similar problem?

Hi i looking for ping reverb project. BTDR 3H moudle.
i cant find it in the shoping list . is it dismanufacture?

Hi iam looking to try a tormolo pcb project .
i dont know which one exaly is tormolo
can you name me the options ?
thanks