Hi just wondering about this because in our weekly rehearsal we are randomly put in different rooms with different amps. My set up is always, solid Jay Haide Bass, Velvet Garbo's and Lifeline into EDB2 which is generally set with a slight treble boost. I generally play through whichever bass amp is there and sometimes the PA if the speakers don't rattle. There is an old Peavey 2x12 TNT amp on the floor that actually sounds pretty good. Somehow the string noise is retained and cuts through the mix nicely. There's also a little Peavey 12" combo that sounds very warm. Other amps can sound pretty dire and all boomy. Just wondering if anyone else has plugged into a beaten up rock style amp and found it actually sounded half decent?