Agreed that power supply is critical, after all the power supply is what you are listening to, the rest of the amp is just there to modulate the power supply to make a higher-power version of the input signal.
For example, my 833C SET amps have 400Joules of energy storage per channel in the output stage, and they are NOT limited at either frequency extreme. Yello shakes the walls and floor quite nicely, actually better than my previous 500wpc class D amp!
For example, my 833C SET amps have 400Joules of energy storage per channel in the output stage, and they are NOT limited at either frequency extreme. Yello shakes the walls and floor quite nicely, actually better than my previous 500wpc class D amp!