kve777

Yes.

I have an EAR834P clone that works great for me. Bought it on eBay for $100 with a supposed hum. I loaded it with genuine vintage Telefunken 12AX7's and it's fine. I bet they had an external ground issue causing the hum. I star ground components, so no issue with hum here. Part of my all tube system, with a Conrad Johnson Premier 17LS2 Preamp, and a CJ MV-75 amp.

MKII had a sticker on the back.

Nicely done! Welcome!

Welcome! I found that Carver Silver 7t amps powered my Infinity Kappa 9's quite nicely. I've moved on from the Infinity speakers, but not the amps. Carver amps really like Polk and Infinity speakers.

Hello. I was there to see that collection at Barry's and helped with some pricing the best I could. Where is the collection, now located?

I've used those covers on my tube amps. I don't like them. They start smoking after just a few minutes... What? Off when you use the amps? Never Mind!

Welcome, D5! Sounds like several things going on there. Tracking down these issues is not for the faint of heart. From my experience, it sounds like you have a $300-$400 repair bill on that one. I'm near Philadelphia, in NJ. My wife will be in Mass this weekend. If you could get it to her, I could have it up and running in a few weeks. Since I have a couple of working units for parts, I should be able to get it going for minimal cost. Message me if that is of interest.

Welcome, Ben! I hope we can help you get your gear back to proper operating condition. Does the HR-722 fail the same way using the Remote as the power button? Maybe you don't have the remote. It could be the power switch. If Dad had the Hafler 500 plugged into the switched AC socket, the extra draw could have caused contact damage to the switch. If it's acting up using the remote, it could be the contacts in the relay on the power switch board. Also aging Power Supply Filter Capacitors could be causing it to go into protection when first trying to power it on. That's where I'd start. BTW- you will need a decent DVOM for working on these. Please be careful. The filter caps can hold a nasty charge, even unplugged. Don't try to work on the power supply switch area with the unit plugged in. Let us know what you find. Good luck!

Welcome

Welcome!

Welcome! What speakers do you run?

Welcome! I've brought many a Carver Receiver back to life. Hope I can help.

Welcome. Repair of the 2000's can be daunting. Not a good one to learn on. Greg at Nelion is a great resource for repairs.

Stock unit from Kenner Close 'N Play.