Uberfuzz power supply noise

[cablebasher]

Hey guys

Building an Uberfuzz (superfuzz clone) and getting power supply noise on the output EVEN when the pedal volume is fully down

I DONT hear if when pedal is NOT engaged

Power supply is fine with other pedals

I have changed the 10Uf power cap and the reverse diode but no different

I have also removed the PCB from the enclosure and tried it on a pedal tester to remove all the in / out / led and power wiring.

I have done a continuity test on the PCB traces to check that the cap and diode are in circuit and tested capacitance. Seems good

I have done a continuity test between ground and power and there is no short connection

I have tried a number of power supplys and a battery and no change

Any ideas?

Thanks in advance

 

[JTEX]

You also tried a battery and still getting power supply noise? That doesn't compute...

 

[Ginsly]

Just a friendly heads up for the future, this kinda thing usually goes in "Troubleshooting"

 

[Nostradoomus]

Just a friendly heads up for the future, this kinda thing usually goes in "Troubleshooting"

and comes with pictures