"Only devices that do not increase signal gain should be used in this effects loop(chorus,delay,reverb ect)"
Does that mean even a distortion like an MT-2 can't be used?
The boss GT-8 has "Level"(master),"Patch level","Level(amp model)",and "level(stompbox)".Hence I can control four parameters for the amount of volume the pedal gives.
Should I just plug into the front end,or will the loop work to benefit the sound?
Try once,fail twice...