I think it was designed to work well with all amplified guitars, regardless of type. Here’s the explanation from the manual of the input gain control:
The input levels on both channels are adjustable so performers can get the same clean SPL they want from high and low output instruments and match it with high and low output mics. This also enables use of high output effects at the input without overdrivng the front end. The stated intent is to minimize distortion by preventing input levels above the amp’s design parameters.
Especially since the effects loop has a switchable send level (+4 or -10 dB), I don’t know why anyone would prefer using effects at the input. Intentionally overdriving the input on my Blu with an Art preamp produces no pleasant enhancement of sound.
Blowin in the Wind
Today, 10:27 AM in The Songs