[ForSale-Swap] FS: AX-190, HRO-7, Hammarlund Speaker, PP813 amp, More..

[Don Merz]

For Sale. All prices are plus shipping.

Hammarlund large speaker for HQ-180 and similar. Nice
shape but some scuffs along front trim. $69
 
Allied AX-190 ham bands receiver with matching speaker
and original manual. Front panel looks great. Cabinet
has some scratches, but nothing obnoxious. All
original. Working well. $109

1930's Homebrew CW TX. This was built from a March,
1937 QST article by George Grammar. It is a 19"
rackmount requiring 10.5" of rack space. It has a
steel chassis and panel. The front panel is clean and
looks like the picture in QST. I will include a copy
of the construction article. This was designed to use
an 804 tube in the final but this one had an 803 in
the final when I found it. Uses plug in coils but
these are mostly missing. It is not built exactly
according to the article but it looks to be pretty
close. No power supply. As-is. Needs work. From the
estate of 8AIG. $40

Harvey Wells Bandmaster Deluxe HF transmitter with
original VFO and original HW power supply. Also
included are a set of original HW bulletins on the
Bandmaster. The power supply is an open chassis design
with some mild grunge on the chassis. Otherwise, this
thing is really nice. Working as it sits. $300

Meissner Signal Shifter EX--rackmount version. The
rack panel was a separate option and is seldom seen.
Looks great. Working. $215

Precision E-200-C Signal Generator. Nice looking shape
in every respect. Leather handle intact. Untested. $19


Heathkit Original Manuals. Most of these have the
oversize fold-out drawings. $6 each, 2 for $10. $1
each for US media mailing.
AA-1 Audio Analyzer 
AG-10 Sine-Square Wave Generator 
CB-1 Citizens Band Transceiver 
HD-1 Harmonic Distortion Meter 
IB-2A Impedance Bridge 
IT-21 Tube Checker with a bunch of supplemental test
data charts 
LG-1 Laboratory Type Signal Generator 
PS-4 Regulated Power Supply 
QM-1 Q-Meter 

Hazeltime Electronics Corporation 500V 200ma power
supply. This is in a beat up 15x9x11 black wrinkle
steel cabinet with flip-top lid. Both volts and MA are
metered. Output is variable using a variac that looks
cooked. Filament voltage is also adjustable. Output is
taken at binding posts on front. Navy UTS anchor
symbols are stamped in several places. Components and
construction are first rate. Rectifier tube is a 5U4
which seems over-worked in this application to me. 2
big Thordarson chokes in output filter. Front panel
labeling must’ve been done by the student intern
because it is sloppy. Minus the variac, this would
need very little to be an excellent, fixed-output
transmitter power supply. Untested. As-is. $30.
Heavy-will cost more to ship than to buy.

Homebrew RF deck. This is an HF RF deck that used 2
small push-pull triodes (which are missing). The
chassis is a 17 inch wide black wrinkle steel Bud
unit. The tubes used must have had an external plate
pin out the top and a grid pin out the side based on
looking at the clip leads next to the tube sockets. So
what would these be? Eimac 35TG is the only one that I
can think of. The 2 tube sockets are 4-pin ceramic.
The 19 inch wide rack panel on the front is made of
masonite but has a clean black wrinkle finish on it. A
window is cut in the panel to see the 2 tubes. 2
Simpson meters are mounted above the window. As you
look at the panel, the input tank is on the
right and the output tank is on the left. Both in and
out use plug-in coils and Bud variable caps. The input
side has a Bud 10M 5-pin coil in it. The output side
has a Bud 5-pin ceramic jackbar mounted on top of the
cap. In that jackbar is what looks like a hime made
10M final coil with center link. There are 2
adjustable height disk-type neutralizing caps, one
next to each tube socket. The parts count underneath
is minimal with wiring being done bus-bar style.
Ceramics are used to make all connections. The
filament transformer is a Thordarson T19F85. It and
the meters are about the only parts on this desk that
was not made by Bud. Which raises the question: Could
this have been the RF deck from some sort of Bud
transmitter kit? That mystery is left to the buyer to
figure out. As-is $40

National HRO-7 with matching speaker, doghouse PS,
coil box and coils A-E. Really good looking except
that one toggle switch has been replaced with an ugly
toggle with a black plastic bat-handle. Paint is
excellent with only minor scuffs. Nice+. With original
manual. $450  Pictures available.

Homebrew amplifier with PP 813s. No power supply. 19"
rack mount 12 inches high. 3 meters. 4 Big knobs.
Seems very well-made. Has one control on side because
apparently a fan was added right where the right-angle
drive was that connected to this control. Tubes
included. $90  Pictures available.

Thanks for looking.
73, Don Merz, N3RHT