Boss BD-2 goes fades out constantly

[Conker09]

I play through a boss bd-2 and was very happy with it until recently. The signal will randomly weaken until there is no sound coming out. I'll then unplug the output or input and replug it and the sound comes back for a bit. Then the same thing will happen.

I was wondering if anyone else has had this problem before.

Thnx,
-Luke

[cjlectronics]

Does it happen using a battery or external dc power pack or both?

[Conker09]

I have it plugged into the AC, I haven't tried it with a battery.

[Lee_ranaldo]

I have it plugged into the AC, I haven't tried it with a battery.

Open it , i bet it's a cold solder. Check it with a magnifying glass.

Also check dirty pots (gain or volumen) the wires and everything

the schematic of the BD-2 is available throught the net

good luck!