[ForSale-Swap] Information on amplifiers

[Carl Huether]

DTR-2000L
160-10M will work WARC with a plate choke mod.
Single 8877. With a low voltage PS the tube loafs at 1300-1500W out.
No grid current meter is a weak link but it can be adapted to the
multimeter.

LK550NT
Three 3-500Z's
160-10M
The no tune is marginal on 15-10M and causes amp to run hot. Capacitor
arcing is common due to small spacing.However it is a popular contest amp
for the lower bands since it will put out well over 2KW with 150W drive.
Easy to change to a regular tune model

Ive worked on both amps several times as Im in the repair business. In fact
I have a DTR2000 here now that Im converting to 6M for a customer.

Carl
KM1H



----- Original Message -----
From: "Jack Markum" <jmarkum at hot.rr.com>
To: <ForSale-Swap at mailman.qth.net>
Sent: Sunday, September 15, 2002 11:02 PM
Subject: [ForSale-Swap] Information on amplifiers


> Good evening,
>     I am not sure if this is this is the proper place for this, but I am
> trying to find out some information about 2 amplifiers, and am having
> trouble locating information online.  If there is a more appropriate
place,
> please let me know.  The two amps are:
>
> Dentron DTR 2000L
>
> Amp Supply Company LK550-NT
>
>
> Any information - bands, power, tubes, etc.,  that I could get regarding
> these amps would be greatly appreciated!
>
> 73,
> Jack Markum  N5DUW
>
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