Running two heads simultaneously

[red]

Hey everyone.

I want to split my guitar signal in order to run two heads at the same time.  A Y-cable would probably weaken the signal, so I'm looking for some kind of A/B selector that has the option to use both outputs at once.  Make sense?  Anyone use this method, or have any recommendations for specific models of A/B boxes?

Thanks a bunch.
Bill.

[sonictitan]

I have a friend who uses a Boss LS-2 Line Selector for just this purpose.

I have two T50Cs stacked, and I run a cable from the top one's preamp-out to the bottom one's preamp-in. This way I only have to plug into the top amp.

[Cavities]

use a Morley ABY pedal. They're pretty reliable and not too expensive. I used to run my Model T and 5150 at the same time.