Amplifier and Speaker A/B switcher

Van Alstine. I don’t have their switchbox but it may provide what you need. Apparently there was enough demand for it they did another run of them.

paying a huge amount of money just to make it so i don't have to swap my speakers between two amps just seems overkill. this is just my desktop nearfield setup.

@retroactiv On a leap of faith I bought a  Chinese made one from Aliexpress ($70) which is similar to your ebay suggestion.  Mine has a 2 to 1 switch.  It was offered with a higher quality model with a silver alloy relay, silver plated wiring, nice  metal case and toggle switch and full sized gold plated copper speaker terminals. I bought it originally to compare amps on a single set of speakers.  Didn’t notice sound degradation (using all the same speaker cables) so I now use it on my home theatre system so i can use a tube amp for 2 channel listening on the same main speakers as the HT system.  Works great meets my needs.  Find one you can try out that is returnable would be my suggestion.  

@tksteingraber thanks, can you link the one you have?

surprised i didn't get any email reply from maple tree audio design or decware