RH750 effect/amp loop..
I’ve used TC products for about 10 years. Been playing for over 40 years. Currently use the RH750 and last gig I tried to run my effects through the effect loop on the rear of the unit. This was my 1st time attempting this. Effect chain is : SA Soundblox Multiwave bass distortion (into>) MXR Bass Octave (into> Digitech MultiChhorus. (into>) amp..
While playing, the power amp of the RH750 went silent(no sound from cabs) while the pre-amp stage was still active. The RH750 was able to tune and mute as normal but no sound from main power stage. I changed cables and this happened a 2nd time during the night. It was only corrected by removing the effects from the loop circuit and restarting the amp.
Questions: Can the main stage amp be overdriven by the effects used, creating a signal too hot for the power stage to handle? Are the effects loop designed to us only rack or “studio” type effect units and not “stomp boxes”?
Thanks for any help/answers that are offered.