Most transparent power amp

this will have people posting the most transparent amp they have, and not Thee most transparent, which by the way also depends on the rest...
Gryphon Mephisto
Coincident Franks/Dragons
Pass
Benchmark AHB2
Bryston are incredibly transparent, very good amps, but doesnt make them the best...

Benchmark AHB2 is the most transparent I've heard.  It supposedly has the lowest SNR/noise floor available.

I highly recommend the Bryston cubed series, choose the size that fits your setup and you can't beat the warrenty.

Hi Lawence,
There are some really good companies listed. Here are a few more suggestions that you may want to check out.

Rogue Audio - Tube - great solid build, best value for the money $$
Ypsilon Electronics - Tube - fantastic design, it will cost you $$$
Tidal - Solid State - "The Rolls Royce of High End Audio" $$$$$

Add Van Alstine.