I haven't got around to selling it, plus I think it's kinda neat
I have one...and even after I receive Paltauf, soon...I won't get rid of EHA5.
I know that is completely trashed by one of those Mjolnir dudes...
still, to me, it's pretty neat, too, as you said.
(Ok, I don't sell any of my Hi Fi anyway

)
I have a question about EHA5...do you have left channel warming late?
When I turn on the amp, you can barely hear the left channel working. After a while, it settles.
It needs probably half an hour.
I have that issue when listening to Stax SR-003mk2.
Interestingly, with CRBN, I didn't notice that.
Cheers!