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Thanks for your reply, It is a later version and both fuses are okay. Unfortunately the unit took a tumble from 3 feet to a tile floor ( The unit was turned on and POW that was that). Lots of cosmetic damage which the folks at Upscale were great in getting me the parts needed. Unfortunately...

Thanks. That law for California doesn't go into effect until July 1st. Maybe I'll find a service manual in the mean while.

Gentlemen, I have a PrimaLuna Dialogue Premium HP that is in need of repair. I was told by a person at "Upscale" that PrimaLuna does not have service manuals for their gear. Could this possibly be true? Thanks, bruce

Thank you very much...

Trying to check Denon PMA2000ivr idle current and came across this: See attached file. I do not know if I am supposed to connect exactly as shown or do one side at a time? Any help will be most appreciated. TIA bruce

Hi All, I have a HK 680 that works great. However for future reference; do any of you know of a good HK tech? Thanks, bruce

I just made a "delrin" spacer between the caps and all was well.

Thanks but I have a external step up xformer. I need an internal one. Perhaps someone has an old one lying around?

Hello, I am in need of a HK 680 120 volt transformer or a way to up the voltage of a 100 volt transformer? Any ideas or solutions will be greatly appreciated. Thanks, bruce

Thanks, That is what I thought. Just wanted confirmation from people here as I am a noob.

Hi All, I was doing some a/b (decibel matched) comparing today and noticed that my 7065 didn't have the top end extension of the unit I was comparing (vintage Sansui 881) it to. I proceeded to compare it three other units I have (2 vintage and one modern) and they all played the disk I was using...

Thanks. I'll try them.

I am looking for something like the these only female. We used to call them "Dupont" connectors. But I can't seem to find any. I guess I could use a female connector shrink tubing (not as nice looking though.

Thanks. But not quit what I want.....

Thanks

Because the board is being used as a learning device and is in and out......

1. Is there a preferred pin connector for connecting wires to 1mm wire wrap pins? 2. I don't need any now, but in the future? Is there an equivalent part for the 33H2 circuit Breaker Bulb as found in the Sony STR 7065 Power Board?

I don't mind "tricky". But it is kind of sacrosanct to not mess with the original intent. I have plenty of amps that have good headphone amps and since I do not have a power amp for the 7t and really do not need another pre/amp combo it is off to someone who can enjoy the 7t. Thanks for all of...

Two problems with that solution: 1. I don't know how to do that. And 2. If adding a headphone amp means using an opamp I have been told that they are not very good in comparison to pure analogue circuits. Although I don't know why they wouldn't be? And I could build one using this site for a...

My phones are 150 ohms so 'not'.

Oh well. I guess it's off to the auction with it then. Thanks for all of your input..

Unfortunately I can't use speakers in my office. Will your fixes as stated in post 54 do anything for the headphones?

Serial # is 10809 Lack of top end is in both channels. There is no hiss at all. It sounds good except there is a triangle missing in one the clips I use just for the "top end".

Voltages measurements are okay. However there isn't the top end extension that I am used too.

Hi all, I am a little late to this party as I only recently acquired a 7t. It was given to me by the second owner as it wouldn't play well with the other kids (oops! off on a tangent). After checking some posts I determined it need a new volume pot. Got a 500ohm ALPS Blue Velvet and now all...