I could see Bootsie Collins using a couple dozen of those! Didn't The
Dead use McIntosh stuff for their wall of sound?
It's kind of an odd piece of equipment. VERY powerful for audiophile
grade stuff. What's the sense?
I'll have to be satisfied with my Mark Levinson 33H. I had to compare
specs.
I get a damping factor of >800 at 20Hz (with output impedance <.05 ohm),
The Mac gets 100.
Mac has better S/N, but that's at rated output. So actual noise at
idle? Both inaudible.
McIntosh gives a 2000W output rating. Nothing more. No impedance,
nuttin.
I run mine as a center channel amp for home theater, so it's only rated
for 150W into 8 ohms. But Stereophile got 265W into 8 ohms on their
bench before clipping, and noted that since the line voltage dropped to
114.5, they'd expect 300W with a 30A dedicated circuit.
It's rated for 1600W into one ohm. Stereophile could not verify,
because they didn't have a big enough dummy load! But they measured
900W clean into 2 ohms (instead of the published 600W). That pulled the
line down to 112.5V. Stereophile said: "the fractional decibel drop in
dBW each time the load is halved
suggests that this amplifier behaves as an almost perfect voltage
source."
This beast pulls 540W AT IDLE! I don't run it in standby mode, because
that's 210W, 'round the clock. I have a remote controlled power box
between it and the wall. A keychain type remote button provides power
to the line cord. You then have to hit the amp power once to energize
the power supply, wait 15 seconds or so, then hit it again. When you do
that, you hear a series of a bunch of relay click from the amp itself.
It's a great toy, but I certainly didn't pay 5 figures. I got it in a
"once in a lifetime" killer gear trade. I can only dream about having 6
more for my 7.2 setup.
If interested:
http://www.stereophile.com/solidpoweramps/115/index.html
and
http://www.marklevinson.com/Products/Details/31