This great tool our engineer developed allows you to compare components, interconnects, speaker cables, even power cords using true level matched double blind testing. Listen with your ears only, not with your eyes.
Accepts two sources (usually preamps), two power amps, and three sets of speakers (with or without subwoofers) and instant seamless switching between any combination from its remote control.
We would be happy to send the complete user manual .pdf file to anyone interested. Just send us an e-mial at
avahifi@comcast.net.
Frank Van Alstine