I used to run a two amp system and was always knocked out at the great tone I had with either my bedrock or matchless along with a Super Reverb RI. I got away from that system and have gigged with my 18 watter exclusively. This weekend a friend let me test drive his homebuilt Tweed deluxe and I am in tone heaven again. Those 6L6's and EL84's create a tone highway thick and wide enough to drive a truck thru. My pedal board is stereo and the lush effects such as chorus is really a blast to play with. I'm going to keep this amp as it's small enought to make it easy to setup and break down. Anybody else out there run multi amp systems?