The A 21 does run a few watts in Class A which will make it run warm
The new amplifiers is getting warmer and hot
Why the newer amplifiers / AV Processors and receivers is getting more warmer and hotter than the older versions ?
i have 2 1990s amps citation 7.1 and harman Kardon signature 1.5 runs cool compared with my current Parasound A21+
i have 2 1990s amps citation 7.1 and harman Kardon signature 1.5 runs cool compared with my current Parasound A21+