I'm sure that i connected the pedal in the right way, tried everything again yesterday and it's all the same, really unbelievable. But then i was thinking if the problem might be the speakers, cause my beta is connected on a trace elliot combo and i'm using the speakers from it. To make trouble worse, this trace elliot combo when i disconnect the beta lead has exactly the same problem, when played straight without any pedals, works great but when you turn pedal on...dead, complete silence!
It doesn't make any sense really cause, if the speaker works, it works, if it doesn't work, it doesn't...right? Could it be possible that the speaker works on a clean signal but when you change the signal with any effect it doesn't!?