Hi all. So about a month ago (just outside of returnable date I believe), I bought myself a brand new MXR Carbon Copy. It did everything I had hoped for and more. I got a proper tube amp for Christmas (Fender Bassbreaker) and the pedal worked alright with it as well as my solid state Orange. However, I've run into a problem in the last couple of days. I don't have enough cables to use the effects loop, but when I plug it straight into the amp input (on either amp) and turn it on, it cuts the signal completely. Still, the true bypassed tone comes through when it's off. It operates on a Snark 9v power supply, as instructed by the pedal's manual, the input and output cable jacks are plugged in completely, and the pedal turns on when I tell it to, yet it still won't make any noise in the last few days. Any help is appreciated. Thank you as always.