Hi all. I am a singer songwriter. I have a CRATE Flexwave amplifier 15 R. It is 15w and has only 1 input and also has a cd input. I have a microphone whose cable goes through the vocal processor (Boss Ve20) . On the other hand my guitar has 2 pickups (fishman transducer and lr baggs anthem) and both of them have a separate jack or output hole. That is 2 cables pass through my guitar and then into a delay, reverb and loop pedal. I want to know if there is a way i can unite both the cables coming out from the guitar into one and then combine that with the output of vocal processor into a single output on the amp. I do not have much technical knowledge on this subject, so any help would be appreciated. Thanks in advance. Cheers