Proceed AMP5 in protective mode

I talked with David Schulte on repairing these amps and adding the upgrades to them and he said he was no longer interested in doing the work after I sent mine to him. He told me that the Nuforce 9 amps are superior to any amp he has heard including upgraded amps he has worked on. If I decide to have him fix my hpa-3 I will ask him what parts he replaced and share it with you. If anyone knows the fix I am all ears! I just went on-line and saw the pictures and specs of the Nuforce amps. The nuforce 9 is only 7lbs.
I can tell you one thing, David has never steered me in the wrong direction. I am going to seriously consider the Nuforce amps.

Is your amp less than 5 years old? Harman Specialty Group honors Proceed warranties, at least that has been my recent experience with my AVP-2.

This is a follow up with a great ending .

After taking the amp to my local Levinson dealer , the tech pulled the control board and reinstalled . The problem was found to be a cold solder connection .

It's been home a month now and working 100%

I tried Dbtrucks solution and it didn't work. I had to send the amp back to Harmon Special Products. They reaired it for $800 plus shipping. The rpair description was really cryptic but it appears they had to replace several components on all 5 channesl and some of those components were resistors. Other parts were simply described by part numbers.

Roofus, does the unit sound different?
Hey there Dbtrucks how are the Genisis. Are you done looking for speakers? Nuforce is working really well for me. The sound for the money can't be beat.