2. amps-preamps
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Class D for a Tube Lover

First, I'm sure this has been asked many times but searching the subject wasn't too helpful to me.

So apologies in advance.

I enjoy tubed electronics and class A amps, which tend to be a bit warm.  My current Cary 805s warm my small (12x16) music room even in the cool/cold of winter.  I've got other amps that don't produce much heat, but am looking for something that produces no heat.  Living in a home with no central AC the room gets uncomfortably hot during the summer months.

So...I'd like to try some Class D amps.  Stereo or mono is just fine.  And my speakers aren't difficult to drive so I don't need a thousand watts.  But if that thousand watt amp sounds great, I'm not adverse to that, either.

I'd like to keep the price under 2k used.  

Please help.

Thanks.


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rikkipuu's avatar
rikkipuu
271 posts
 
I had Wyred 4 Sound amps with class A tube pre amps and it is a good pairing.  W4S tend to be a bit warm also. 
If your speakers are higher sensitivity then a high power amp may not be good pairing as your pre amp will not be in the sweet spot which is typically 12-3 o'clock on the volume dial.
linndrum808
18 posts
 
Try this https://6moons.com/audioreviews/acousticimagery/1.html
Not in business any longer. Their class D amps are great. I owned them. Used them with Wilsons sounded great. Also use VAC amps as well .
They sound just as warm
sumaato
100 posts
 
"I run a PS Audio Stellar S300 with a tube pre and find the combination excellent."

Me too, just the same set-up. It's the best sound I've ever enjoyed, so much so that I feel no inclination to leap for the M700 monoblocks. There is something very right about this S300.
I also run vintage Quad II tube amps and the S300 gets much more listening time. It runs cool and is built beautifully.
angelstar
4 posts
 
A sincere 2nd vote for the NAD M22 Class D Amp. I have Class A SS, Tube A/B and the NAD Class D and I find compelling reasons to like them all equally well. The NAD does put off some heat, not sure what amp doesn't honestly. Good luck and if possible, demo before making a final decision. I've been amazed at what a blind listening test will unveil in a familiar room.
gkr7007's avatar
gkr7007
150 posts
 
Don't give up on tube amps.  Two that come to mind that have a control circuit that allows the tubes to run low temps are Carver Crimson 275 and Linear Tube Audio.  If you're hooked on the tube sound class D may not satisfy you, but try Digital Amplifier Company (DAC) and their lineup.
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