|Solid State Talk all about solid state amplification.|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
||Thread Tools||Search this Thread|
|8th June 2010, 07:46 PM||#1|
Join Date: May 2010
Location: Minneapolis, MN
Pre-Amp Issues... Denon PRA-1000 Please Advise....
I have a Denon PRA-1000 pre amp with issues and I am wondering where to look for the problem.
The issue is that it doesn't amplify until it has warmed up for about 5 minutes. Once warmed up, it seems to work fine.
It has two output devices 79m15 and 78m15 which have chicklet sized heat sinks on them. They get hotter than a frying pan, perhaps that is normal?
All of the caps seem to be non-bulged. Perhaps it is the slide switches that are dirty? Any advice on the best way to clean them?
And where would be a good place to start looking for this problem?
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|diy MESA pre as 3rd channel on guitar amp? - Need Advise!||Rswilliams||Instruments and Amps||4||19th January 2010 03:26 AM|
|Denon PRA-2000 schematics||tomhkc||Solid State||0||15th September 2009 08:27 AM|
|Denon PRA-1500 Pot Travel||DreadPirate||Solid State||1||4th July 2009 11:33 PM|
|Denon PRA-1000||Jan Dupont||Solid State||24||11th May 2007 02:45 AM|
|Balance 5687 pre-amp any advise??||tube-lover||Tubes / Valves||0||1st June 2006 06:31 PM|
|New To Site?||Need Help?|