Hello,

This is my first post here.

My Stereo Poly Chorus Pedal (PCB EC-D76 Rev. B) was kept in my closet for a while and when I turned it on yesterday the Led light lit up, but there was only dry signal present – the same as when the pedal is bypassed – no chorus, Flange, filter matrix, etc. this stands true for both outputs. Turning the knobs doesn’t change anything.

I’m familiar with electronics so I disassembled the pedal to check the PCB and haven’t find any problem – all voltage and test points are showing what they should, no burnt components (at least visually), etc.

I know how hard it is to give a distant advice, but maybe anyone have faced something similar and know where to look for the problem?

Thanks so much for Your help!

Faithfully Yours,
Ilya.