Use a transformer from an Ameritron AL-572, it will give you very close to
the original and not mess up the tubes load impedance. It is in the MFJ
catalog and reasonably priced compared the new alternatives. The last thing
to do is go overboard with voltage as the circuit wont handle it well.
Carl
KM1H
----- Original Message -----
From: <mikflathead@aol.com>
To: <amps@contesting.com>
Sent: Sunday, February 16, 2014 3:27 PM
Subject: [Amps] L4B supply
I recently acquired a nice L4b amplifier. It has no tubes or supply. It is
in very nice condition. If you were to build the "ultimate" supply for this
what would you use for a transformer. I would think a full wave bridge
would be the way to go. Any comments? Thanks Mike
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