MF-104Z problem

HI,
I have a MF-104Z that I have used for years on my pedal board.

Recently I started to get a volume drop and a low buzz/hum when activating the pedal. Additionally, the delay’s are virtually inaudible and basically the pedal’s now pretty much unusable. The bypass signal etc is fine.

Power supply is fine and is the official Moog supply…i even bought a new one just in case but to no effect.

Any ideas anyone, please?
thanks
Bradders

hmm contact Moog and file a support ticket, they may have some tests you can run with it?

I wrote about possible solution in this topic:
https://forum.moogmusic.com/viewtopic.php?f=3&t=22128