[HomeBrew] FS: Millen RF Ampl, "Variac" & Modulator stuff

Soundval soundval at foothill.net
Fri Jul 20 14:11:09 EDT 2007


JAMES MILLEN  90800  RF amplifier, using 807 tube. No Coils.  Cap is loose
on tube.  Don't know what goes in the front left side. $35.00.  10 lbs.
http://www.muchstuff.com/pics/M90800/M90800-A.JPG
http://www.muchstuff.com/pics/M90800/M90800-B.JPG

SUPERIOR POWERSTAT  (Variac)  7 1/2 Amps.  120 VAC. in, and 0 - 140 VAC out.
$39.00.   12 lbs.
http://www.muchstuff.com/pics/SUP75/SUP75-A.JPG
http://www.muchstuff.com/pics/SUP75/SUP75-B.JPG

Homebrew  Unfinished MODULATOR.  Can use a pair of 807's.  Modulation
transformer is a Merit A3113 (not sure about that last "3")  175 watts.
15,000 ohms CT; or, 6900 ohms CT.  Secondary is 3000, 4000, 5000 or 6000
ohms.
Driver  transformer is a Merit A3124.  The filament transformer is of
unknown brand.  I megged the modulation transformer.  $39.00.    24 lbs.
http://www.muchstuff.com/pics/HBM175/HBM175-A.JPG
http://www.muchstuff.com/pics/HBM175/HBM175-B.JPG

Eugene rippen,  WB6SZS
Auburn, CA  95603



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