Bi-Amping

Exactly-- the reason I came up with the idea is that I have a reverse box hooked up to my RCA outputs from my DAT that changes the L & R stereo channels.

I was hoping to configure the same sort of thing so as to compare amps on the same spkrs w/o actually changing the spkr wire hook-ups. Does anyone know if such a component exists?

Thanks for comments all.

This would probably be somewhat impractical as a separate component would be needed for L & R spkr.

If your preamp has balance control, you can swap sides and figure which one is better.