[Heathkit] WANTED: Heath PS-23 or HP-23B Power Supply
Glen Zook
gzook at yahoo.com
Wed Jan 6 20:35:16 EST 2016
The HP-23A is the best of the HP-23- series power supplies. It has the switch for changing the low B+, both 6.3 VAC and 12.6 VAC filament voltages, and both fixed and variable bias.
The original HP-23 is next best but does require changing an internal jumper to switch the low B+. However, it is a very easy modification to add the voltage switch to the HP-23.
The HP-23B, HP-23C, and PS-23 only have 12.6 VAC filament voltage and only a fixed bias. Therefore, they are no where near as adaptable as the HP-23 or HP-23A
Glen, K9STH
Website: http://k9sth.net
From: Richard W. Solomon <w1ksz at earthlink.net>
To: heathkit at mailman.qth.net
Sent: Wednesday, January 6, 2016 2:40 PM
Subject: [Heathkit] WANTED: Heath PS-23 or HP-23B Power Supply
Looking for a clean, working Heath Power Supply.
Send picture of insides and outside, showing your QSL Card
and asking price.
More information about the Heathkit
mailing list