[Ron Ramirez]

Acked (and thanks). But every 9090 I have seen has been selling for 15-20x what you paid for yours.

And I tend to buy non-working receivers anyway; it's fun to get them working again, plus they cost less when they don't work.

I'm not familiar with the AU line. I'll have to look into those.

Edit: Oh, you added pictures while I was typing - great! Now the Phorum folks who do not know what a 9090 is can see for themselves. Very impressive receiver!

No apologies needed for a tube amplifier; they are welcome here as well. I'm not collecting them, but others might. Looks good as well!