2. amps-preamps
  3. 181164-160104

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

A discussion elsewhere about the future of Class A made me wonder how true one statement really is. So the questions are...

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

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

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

I only have a class A/B unit that does Class A up to 6 watts with almost no heat so really can't speak for those who have used in the past or currently own and run Class A Amps.

brianh61

Showing 1 response by johnah5

johnah5
231 posts
 

Great Question! 

I had a pass labs xa25.  Loved the amp but it was = to having 4 60 watt light bulbs on.  Yes there was heat and yes I didn't like it because I was running my AC in the summer while a small heater was on.

The sound was great and likely at some point in the future I will get another one but only for a sound diff.  I switched to SPL S1200 power amp which runs cooler than the SPL Preamp!  

JH

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