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Old September 25th 04, 05:40 PM posted to uk.rec.audio
Stewart Pinkerton
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Default Big Stiff Power Amp for Dynaudio Audience 52SEs?

On Sat, 25 Sep 2004 15:52:09 GMT, "Fleetie"
wrote:

"Stewart Pinkerton" wrote
Rotel RB1080/1090 (hoooj clean power for not much cash), Meridian 557
(one of the best at any price), Yamaha P4500 (massive power at 720
watts per channel into 4 ohms, dirt cheap, but has fan cooling)


Cheers Ears.

Yeah actually I already checked out the RB1090 and 1080 on the web
cos one of my local dealers does Rotel. Interesting to hear a recommendation
for it. I saw from the published specs that both claim the same damping
factor, just one's got more watts. TBH I don't need the kind of power
that the 1090 has to offer, and if the DF is the same, I probably may as
well go for the 1080.


Forget 'damping power', it's just about the most irrelevant number
there is - so long as it's more than ten!

On the Rotel website it claimed some stupid power consumption for the
1090, over a kilowatt. Do you happen to know whether that's the quiescent
value (class A all the way or something) or the "all guns blazing" power
requirement?


That's the drain at full power, necessary if you only have a
theoretical maximum efficiency of about 75%, and 800watts power
output!

I'm not familiar with the Meridian. I'll have a look.


Hard to find a used one, but should be around.
--

Stewart Pinkerton | Music is Art - Audio is Engineering