Yes! I had been using a
Marshall TSL 601 with a red-knob Fender Super 60
for the last band I was with. We played a combination of older blusey stuff
and some newer stuff. These two amps were plugged into via my Digitech
RP6 or occasionally and RP7. I prefered the RP6 since all the "valve" overdrive was pretty much covered by the all-
tube amps. It really helped
with stage coverage since I was running stereo for both sides of the venue.
And while I only set up volume balances at the beginning of the night, I am told I was getting very "fat" sounds from that setup.