[danman]

http://www.6moons.com/audioreviews/zero/zero.html

Interesting concept but does it work?

[Robert D]

danman

What will it do
Do you Know

Robert

[95Dyna]

Isn't this the same concept McIntosh employs in the design of its solid state amps?  They all have on board autoformers that do impedence matching with 2, 4 and 8 ohm taps.  This product appears to do the matching up to 16 ohms but how many speakers are there with nominal impedences of over 8 ohms?  The end result of impedence matching is that the power output ratings remain the same regardless of the impedence the amp encounters.