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 AMPHF - FOR SALE: HARDROCK50+ tuner+705 interfac 
- Hi folks. Decided to sell my Hardrock 50 with tuner and 705 interface . I have only occasionally used it . I am the original owner and have over 50 years in the radio electronics industry as an engineer.
Offering it at $450. Or offer. Located in northern Illinois. Shipping is possible. Serious buyers please contact me for additional pictures.
73
Kb9qfi
Tony
- Listing #1746718 - Submitted on 10/18/25 by Callsign KB9QFI - IP: syn-023-087-009-126.res.spectrum.com
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- RADIOHF - Nice Flex 6400M with tuner
- Selling Flex 6400M ,Hand Mic ,Power Cord original factory box
Joe KA2ZSD
$1700
- Listing #1746716 - Submitted on 10/18/25 by Callsign KA2ZSD - IP: 69.55.106.20
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- AMPHF - Amp Supply LK500ZC
- Amp Supply LK-500ZC
LOCAL PICKUP ONLY in NorthWest NJ 07825.
I will arrange to demo it for you on pickup.
PayPal is fine. Discount for Cash.
Solid 2-tube 3-500Z amp, covers 160 to 10 meters.
Excellent condition. Recently replaced 3-500C (3-500ZG) tubes. (old photo)
Step start Harbach board
Updated Metal Oxide resistors in parasitic suppressors.
C-Core (Hypersil) Transformer
updated Harbach HV board with 8 capacitors
updated fan for quiet operation includes Hi/Lo switch
updated HV choke with Ameritron RFC3
heavy duty anode homebrew caps
Wired for 120 VAC can be wired for 240VAC - includes the factory jumper.
~1300W output max; less on 10m.
$1500
- Listing #1746714 - Submitted on 10/18/25 by Callsign AB2NI - IP: ool-ad03d8f4.dyn.optonline.net
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- RADIOHF - Icom IC-720 A HF transceiver For Sale
Icom IC-720 A HF transceiver For Sale:
-
The Icom IC-720A is an all solid state transceiver
covering nine amateur HF bands. It features two
digitally synthesized 10 Hz VFOs. Enhancements
include RF speech processor, RIT, CW semi break-in,
noise blanker and VOX. The IC-720A has has a quad-
conversion, general coverage receiver that tunes
100 kHz to 30 MHz. Transmit on 160 thru 10 meters,
including the WARC bands.
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Power output is 100W on SSB/CW/RTTY, and 40W on AM.
It requires 13 VDC at about 20 Amps.
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Features:
All Mode
Analog S/RF Meter
160-10 Meters
10 Hz Tuning
Variable RF Output
100 Hz Display
VOX
RF Speech Processor
Dial Lock
PBT
RIT
Noise Blanker
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It requires a special mic with preamp built
in to it, which is included.
-
This one works as it should, and looks
extremely nice. Buy it with manual for $315
plus shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1746712 - Submitted on 10/18/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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- ANTETUNE - Palstar AT2K Antenna Tuner
- Palstar AT2K HF Antenna Tuner Excellent Condition. I am asking $480.00
and I will ship to lower 48 states.
Thanks Greg W9GS
- Listing #1746713 - Submitted on 10/18/25 by Callsign W9GS - IP: 13.detroit-08rh15-16rt.mi.dial-access.att.net
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- BOOKMAG - A R R L Handbooks For Sale
A R R L Handbooks For Sale:
-
The following are in the smaller 7 x 9 1/2 inch
format, and include such things as tube tables
not in the newer handbooks.
-
1975, 52nd Edition
Shows use, with some yellowing of pages. $10
Great condition. $12
Like new, $14
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1976, 53rd edition
Good shape, with slight tear on cover. $12
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1977, 54th edition
Slight yellowing of pages. $10
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SPECIAL:
Buy two, three, or four of any of my books and take
10% off. Buy five or more and take 20% off.
-
Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1746711 - Submitted on 10/18/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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- BOOKMAG - More A R R L Handbooks For Sale
More A R R L Handbooks For Sale:
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The following are in the larger
8 1/2 x 11 format.
-
1979 - 56th Edition
Paper back. Extremely nice condition. $10
-
1989 - 66th edition
Harback. $14
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1992 - 69th edition
Hard back
Looks like new. $25
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1995 - 72nd edition
Paper back. Several inches thick. Two available.
Close to new condition. $20
Cover is creased, but inside is fine. $15
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1996 - 73rd edition
Paper back. Slight damage to cover and first
few pages. Very readable. $15
-
2006 - 83rd edition
Hardbound, in like new condition. $25
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2017 = 94th edition
With CD that is still sealed.
Looks like new. $22
-
SPECIAL:
Buy two, three, or four of any of my books and take
10% off. Buy five or more and take 20% off.
-
Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1746710 - Submitted on 10/18/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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- MISC - MFJ 564 Chrome Iambic Paddles For Sale
MFJ 564 Chrome Iambic Paddles For Sale:
-
This high performance iambic paddle has full
range adjustment of tension and contact spacing,
self-adjusting nylon/steel needle bearings,
machined frame, non-skid feet, and a heavy
Chrome base. They are a clone of the Bencher
BY-2.
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This set is immaculate. It looks like they
are new, and in fact they may be. They are
in their original box, with paper work, for
$90 plus shipping from Florida.
-
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Cable for paddles
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This cable is about 3 feet long, and has 1/4
inch stereo connector on the end, like
used by most rigs. It looks great. $8
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As above, but with 1/8 inch (3.5 mm) stereo
connector on end. $8
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Buy the 564 with one cable of your choice for $95.
-
-
Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1746709 - Submitted on 10/18/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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- MISC - KenPro KK-50 Deluxe Straight Key FS
KenPro KK-50 Deluxe Straight Key For Sale:
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The KK-50 is a deluxe straight key with exceptionally
good action. It is on a very heavy base, with nice
chrome arm, and a navy knob.
-
Apparently, these are fairly rare, but the reviews
are extremely good. They are expensive, so that
may be why they are rare. E-bay has them for about $300.
-
This one works as it should, and looks like new.
The chrome really shines! Buy if for $170 plus
shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1746708 - Submitted on 10/18/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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- RADIOHF - Realistic HTX-100 SSB/CW Transceiver
- REALISTIC HTX-100 ssb/cw transceiver. Is in working order. With mic and power cord. Asking $100.00 plus shipping.
Thanks Greg W9GS
- Listing #1746706 - Submitted on 10/18/25 by Callsign W9GS - IP: 13.detroit-08rh15-16rt.mi.dial-access.att.net
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