In bypass mode, the input Mono L goes to both outputs Mono L / R.

If I turn-on the pedal, it’s dead silence on the output Mono L but not on the R ?

Right before that happen, the switch was jam in the on position, it didn’t clic like it’s suppose to be.

After a few press, the switch un-jam and start to clic again on and off.

It’s then that my problem started…

I can replace the switch myself if it’s available in regular electronics parts shop or send it for repair…

Anyways, I could see inside that it was made in 2007, maybe the switch just died on me randomly…