In Reply to: Unplug that network player to make sure we don't have an issue with it. posted by Michael Samra on April 17, 2014 at 20:45:48:
the speaker terminals are OK - not touching
used the network player and cdp on another amp and they seem ok
tried using another input socket - same results
tried moving two of the tubes in the preamp phono section over to the line preamp section - no changes (but it could be two or more tubes??)
It sounds like a radio that can't tune into a station clearly. It plays music, but it has some sort of "buzz" to the instruments, not a buzz of it's own. the instruments are distorted, but no extra sounds or hums.
It happened when I had the CDP on and playing through the stereo. I turned on the network player that is connected to another input on the stereo (and not selected at that time) and it just suddenly got 20-30% quieter and "buzzy".
charles
charles
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Follow Ups
- Here's what I found so far - airtime 08:25:55 04/18/14 (8)
- RE: Here's what I found so far - Michael Samra 11:44:22 04/18/14 (7)
- RE: Here's what I found so far - airtime 12:13:35 04/18/14 (6)
- RE: Here's what I found so far - Michael Samra 12:51:14 04/18/14 (5)
- RE: Here's what I found so far - airtime 16:11:18 04/18/14 (4)
- Blown tubes.... - Tromatic 20:11:44 04/18/14 (0)
- RE: Here's what I found so far - Michael Samra 17:54:53 04/18/14 (2)
- Speaking of S-5000s.... (bias and current measurement) picture - PeterI 10:30:41 04/19/14 (1)
- RE: Speaking of S-5000s.... (bias and current measurement) picture - Michael Samra 13:35:52 04/19/14 (0)