Proceed HPA-2 Quality Issues? Sound? Tube Preamp?


I just bought a HPA-2 in mint condition. It will be to me next week. My question is I saw on some other websites that there are quality issues with Procced product, are there? Is it a keeper? For what I paid ($500)I think it was a steal and at that price should I sit back and enjoy?

Can any body offer opinions on the sound quality and what preamps are you using?

I would like to run a tube preamp with it.
braminator
I've had an HPA-2 for ten years, and I feel no need to look at anything else. It "blew up" on me about 18 months ago, and took $600 to repair. I found it was my fault - long story. The technician said it should last a long time.
This quality of sound with 250 watts per channel is tough to find even on the used market shy of $2000.
500 bucks!!!???

I have had one for 11 years, it went out once and was reapaired under warranty. At 500 bucks I would be tempted to buy one as a spare!
From what my dealer told me, the repair prices are a bit more fair these days. Somwhere around 500 bucks a channel if it goes.

You got a great deal, congrats!