ping reverb

[jazzmaster]

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?

[BryGuy]

Built one of these a while back but gave it to a friend. Never had an issue with it that I remember.

Just FYI there is a tech help section of the forum for future reference. If you post pictures of your board and list all your voltages someone may be able to offer more specific help. You could always try to audio prob the circuit and try to locate the source of the noise that way. My 2 cents anyway. Good luck 🤞