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Re: [Amps] AMP Supply LK800-NTC Tuning?

To: <>, <>
Subject: Re: [Amps] AMP Supply LK800-NTC Tuning?
From: "Carl" <>
Date: Fri, 9 Oct 2009 10:03:08 -0400
List-post: <">>
The NT is a severe compromise and a PITA to adjust. With the fragile 
3CX800's its
especially critical.

I get several various models in here a year to turn into the standard manual 
tune version.


----- Original Message ----- 
From: <>
To: <>
Sent: Friday, October 09, 2009 2:00 AM
Subject: [Amps] AMP Supply LK800-NTC Tuning?

> I'm helping a friend with his Omega TNY modified LK800-NTC amplifier (the
> 'no tune' or what I call 'fixed tuned' model.
> I think it needs the preset tuning adjusted, is there a bulletin or
> service manual for this amplifier??
> Looks a little daunting, since half of the capacitors are behind the
> filter cap and rectifier board.
> I come to this conclusion since when driving it to 1500ma of plate current
> @ 2700v on key down, it's only putting out about 1500 watts.  Last service
> at Omega showed 2.5kw into dummy load.
> Something is not right. Not finding a lot of documentation so far.
> Any leads out there?
> Thanks
> Kevin K7ZS
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