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[Amps] LK500 Amp Problem

To: <amps@contesting.com>
Subject: [Amps] LK500 Amp Problem
From: "Adrian Rees (M1LCR)" <rees.a@btconnect.com>
Date: Tue, 19 Jul 2005 09:53:39 +0100
List-post: <mailto:amps@contesting.com>
Hi all
We have an LK 500 Amplifier (the pair of 3-500Z's model) that started to
spark and arc quite badly last weekend when we tested it ready for IOTA.

We've had a look at the amp, and it appears that the varnish on the anode
choke has come off, and there are signs of tracking.

Given that it'll need re-winding, what you boys suggest I coat the choke in,
to stop it from unravelling ?

Any other comments ?

Adrian (M1LCR)

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