linar audio a105 stereo pure class A amplifier. 50watts rms x2 into 8 ohms. 65 pounds.
from the founder of simaudio, victor sima. the shop is located in Ottawa Canada. very small factory and he has only one dealer in montreal.
A115 Stereo MOSFET Power Amplifier could also be a great candidate to drive he-6. class a/B 150 watts into 8 ohms.
they cost 8500 bucks wich is half the price of comparable luxmans, esoteric, musical fidelity. they are cheaper cause the guy wants to stay very small and he only sells in montreal and does not care. but you can find these amps sometimes on canuckaudiomart.
I want the 50 watts pure class A. I am spotting for a used one.
I'll be waiting on your impressions