A\ B Box 2 amps setting ..

[Blaze]

I m thinking about getting a 30 watts EL 34 or 84 type tube amp head and use an A\B box to change from my (6L6)40 traynor to the 30 watts so i can have both type of tone on stage..

Anybody using a 2 amps setting in here ? Tell me about it ..

[Rx Tone]

I've had clients that did that. You can keep your tuner in line also.

Check out the Boss LS2 Line Selector if you have a more elaborate rig.
You can route FX and/or A-B amps...I've used it before, but it might be more than you need...feature-wise...

[oldguy]

I have run two amphs together and blend the sound.
I run a stereo out from the effects and set the volume so both are about equal volume-wise.
Ping-pong delays sound good in stereo w/ a clean and a crunchy amph working together.
I haven't tried two amphs w/ an A/B, only using one at a time.