Hooking up 2 amps to one set of speakers


I have a HT setup and I would like to use a 2 channel amp for 2 channel audio use using the same set of speakers (B&W 804's). The obvious choice of adding a 2 channel is is to get one with a HT Bypass, but I am finding many other amps I like without this feature. As a workaround to a 2 channel amp without the HT Bypass, I was thinking of hooking up the HT receiver to the speakers using Banana connectors and the 2 channel amp to the same set of speakers using Spade connectors. As long as there is only 1 signal going to the speakers, I see no problem doing this. Could impedance be an issue? Any other concerns with doing this?
thanks to all.
pmwoodward
I am glad I asked. It seems pretty clear that this option is completely out of the question. Thanks for your responses.
A (potentially effective, if not very creative or elegant) solution for your
problem, provided the speaker terminations are readily accessible.:

Use 2 amps as you suggest, but simply lay the terminated end of the speaker
cable from the "inactive" amp (that which is is not in use) on the
floor behind the base of the speaker. To switch amps, disconnect and drop
the active cable, replace with the other cable. This is a 30 second process. I
do it all the time.

Good Luck

Marty
I agree with Martykl as well. I was hoping to not have to swap cables, but outside of an amp with HT Bypass, this is the only option outside of adding a switch. I am not willing to accept the sonic trade off adding one.

thanks again.