@photon46 ...and Luxman m700u amps I also own but have that class A sound that distinguishes them from the others.
I peeked at the KWA 99 monoblocks some, kinda pricey, using the Exicon Lateral Mosfets, and not sure if they are more of a Class AB type sound -or- if they really offer a pure type Class A sound for the first 12 watts etc.
You know, and compared to your Luxman. Do the KWA 99s really have that pure Class A sound or is it something in between really?