Ditching Class A Amps due to Heat - Sort of a Poll

Have you done away with your Class A Amp due to Heat concerns?

no

Will you be moving away from Class A Amp due to Heat concerns?

no

Will you never buy a Class A Amp due to Heat concerns?

no

I currently own Krell class A (FPBc series) and McIntosh class A/B amplifiers. They rarely are moved so but when they are it’s not too big a job for myself and either my wife or a buddy (got to protect the back, but will also say they have not moved in probably four years so I would not base an amp decision on moving them). My experience within my listening space there is no substitute to the class A sound. Liquid, fast attack, articulate, responsive. Our listening room is in the basement so don’t really feel the heat issues others discuss. My wife will occasionally mention the heat during the summer so when she does I turn off the Krells and power up the McIntosh. I like the sound of both our A and A/B amps - but for our speakers and room it’s the class A that take the best prize.  All that to say I’m intrigued with the advent of class D offerings - and would like to hear one. But like others - I’ve got an investment in what I have now and they all perform spectacularly. 

Had the Rotel rb1090 for just over 2 years, one morning, woke up early on Sunday, went downstairs, pushed power button on, zzzzzzfffftyttttt bright white flash, inrush limiter fried, I was angry, one of the best stand alone SEPERATES I’ve had, 380w 8:ohm, 725w in 4 ohm, made my cv d9’s absolutely,slam.

miss that,amp, but I’ve definitely surpassed her with flotsam and jetsam (my monos) that was a great sounding,amp. 
 

Never had a class A amp,  I’m told the odysseys with every top tier parts which I have are a few watts in class A, it’s not the same as a full class A pedigree. 
 

before I bought my monos I have. NOw,, I was making a decision between what I went with and  some pass lab monos. I ended up with a great price from the lady who sold em to me, as she was going through a divorce, and I pretty much stole them, but she was vindictive, and I made out like a bandit. 
 

no regrets what so ever.  I had 2000W rms from the 2 carvin dcm amps I mono’d.

they didn’t last more than a year' before things went south, you get what you pay for.  One day, I,will snatch up some class A monos. 
 

cheers

I tan a Plinius class A amp for a while but it seemed to lack power. Switched to class A/B not because of heat but performance. I like the A/B much better.

@earthbound 

+260,000      Why?

Well said !!!    The single most relevant, important post ever on this forum.

You have no children!

Nor do I.

At population replacement rate, those with children will have brought 131,000 more people into the world within 500 years, all consuming resources and energy.  Then the next 30 years will bring 128,000 more.

I will have brought.......none.

It doesn't half shut up the tree-huggers who complain about my big house, big old cars, big hi-fi etc.  They have nothing, NOTHING to say.  Their progeny will pollute the planet for ever or until a big meteor hit, a nuclear holocaust or the sun expands, whichever comes first.