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-   -   Elcomp Preampliwire (http://www.diyaudio.com/forums/solid-state/20783-elcomp-preampliwire.html)

ManUtd 26th September 2003 07:43 AM

Elcomp Preampliwire
 
I have a Elcompaniet Preampliwire with some problems on it.
When it is cold it makes a "hum" signal in right channel while left channel is normal.After it is warm (5min) this hum dissapears.
Anyone got an idea about this or has experienced this fault.

Thanks for any help.

ManUtd.

carlmart 26th September 2003 05:24 PM

Re: Elcomp Preampliwire
 
Quote:

Originally posted by ManUtd
I have a Elcompaniet Preampliwire with some problems on it.
When it is cold it makes a "hum" signal in right channel while left channel is normal.After it is warm (5min) this hum dissapears.
Anyone got an idea about this or has experienced this fault.


It suggests to me the idea that some active part in your right channel, that is connected to ground, might be faulty or needing some resoldering. 5 minutes would give it time enough for it to get to a certain temp and stabilize.

Tough if after that short time things get fine I would let it be.

Just make up your mind what you want to do.


Carlos

ManUtd 26th September 2003 06:20 PM

Thanks Carlos,i will check those tip.
I observed a lot of "hair" inside unit so i
will do a "Clean Up" first.


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