Can any of you shine some light on the behavior of the different channels of my ampeg m-12 (6v6 version)?
There are 4 inputs, 2 instrument and 2 mike or accordion.
Ch1 is associated with the instrument inputs. It seems like this channel has more noise with and without anything plugged in.
Ch2 is the mike/accordion input. This channel is not nearly as noisy and the volume seems too peak around 6 then attenuate after.
I've looked at the schematic out there and I don't quite think they are behaving as shown. I was expecting Ch2 to be "high" input and give more more overdrive with a guitar plugged in but that's not necessary the case.
Thanks for your help!
There are 4 inputs, 2 instrument and 2 mike or accordion.
Ch1 is associated with the instrument inputs. It seems like this channel has more noise with and without anything plugged in.
Ch2 is the mike/accordion input. This channel is not nearly as noisy and the volume seems too peak around 6 then attenuate after.
I've looked at the schematic out there and I don't quite think they are behaving as shown. I was expecting Ch2 to be "high" input and give more more overdrive with a guitar plugged in but that's not necessary the case.
Thanks for your help!