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Elecraft KX3 Heatsink / 14 volt 4 Amp Clean DC Power Supply
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HF Amplifiers

Displaying ads 11 to 20 of 201 ads in this category.
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 GONSET 6 METER POWER AMP  
This 6 meter AMP uses a 4CX350A TUBE AND COMES FROM AN SK ESTATE IN SOUTH CAROLINA. WHEN I REMOVED THE AMP FROM SKs Shack I left all relays and hook up cables attached. If you have serious interest let me know and I can send pictures of rear panel with all the cables etc.
I have been a ham for over 60 years and have never seen one of these AMPS.
Quite a piece. $400 picked up or you pay shipping.


Listing #1755977 - Submitted on 01/16/26 by Callsign W7DTD - IP: syn-068-184-142-106.res.spectrum.com
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 For sale: Ameritron 811H amplifier   
For sale ameritron 811H amplifier nice condition non smoking shack. Used for several years with no issues. Local pick up around the Melbourne Palm Bay area in Florida. Asking $500.00 sold as is but again nice amp and works the way it should. Will consider shipped for $650.00 conus buyer pays for shipping.
Thanks for looking 73


Listing #1746987 - Submitted on 10/21/25 by Callsign KF4PFI, Modified on 01/16/26 - IP: syn-072-186-233-246.res.spectrum.com
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 Mercury III LDMOS Amplifier For Sale  
Have a Very Nice Mercury III for sale
Great condition and comes with power cord.
Would like to sell locally pick up preferred.
Can Demo at my QTH.
$2650.00
Thanks Mike, Good on QRZ!


Listing #1755966 - Submitted on 01/16/26 by Callsign N2MDX - IP: 107.122.189.139
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 XPA125b  
Xpa125b amp 100w 160-6 with manual, l4001 cable, powerpoled power cable
Works great $425 shipped CONUS only…paypal , postal money order


Listing #1755959 - Submitted on 01/16/26 by Callsign N1CKB - IP: c-73-249-248-178.hsd1.nh.comcast.net
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 WTB: HENRY 2K CLASSIC POWER SWITCH  
HENRY 2K CLASSIC POWER SWITCH (SEE PHOTOGRAPH)

Listing #1755957 - Submitted on 01/16/26 by Callsign W1WY - IP: ip174-65-248-212.sd.sd.cox.net
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 New 40 Meter 20w QRP Amp Kit $30 Shipped  
***Sold Pending Receipt of Funds***
Unbuilt Ramsey 40 Meter 20 Watt QRP linear. Kit includes plastic case. $30 shipped CONUS.


Listing #1755802 - Submitted on 01/14/26 by Callsign K9EX, Modified on 01/16/26 - IP: ip70-180-10-206.ph.ph.cox.net
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 For Sale Acom 1500 Amplifier And M2 Ant.
For Sale Acom 1500 Amplifier in excellent condition .
$ 2500.00
Pick Up only San Bernardino Ca.
909 804 0212 phone only
909 362 0434 text ok.
Also for Sale M2 6 elements 10-15-20 meters.
$ 750.00 Pick Up Only.
tony4gmo at gmail.com


Listing #1754304 - Submitted on 12/31/25 by Callsign WB6D, Modified on 01/15/26 - IP: syn-047-229-082-102.res.spectrum.com
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 F/S Henry 2K Caps & Diodes  
*** SOLD PENDING PAYMENT *** Here are a set of 8 180 UF caps and the high voltage diodes from a Henry 2k that was parted out due to shipping damage to the case. I have tested the caps on my Eico 950B tester and the diodes check good as well. Screws for the caps included. $79 shipped. I accept Zelle, PayPal, check, USPS M/O. Search my call for more listings. Bob WB2UBW

Listing #1755881 - Submitted on 01/15/26 by Callsign WB2UBW - IP: c-67-187-106-101.hsd1.ky.comcast.net
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 For sale Ameritron ALS1406
I am selling my solid state 1406. It is in perfect working order.
No issues. 1200 watts with low drive. Drove it with 50 watts and got 1000 watts out. I got this from an old ham buddy. Very nice unit.
I also have the Kenwood band control cable. I used it with my TS-590SG and it work very nice. I will include the cable with the amp. If I don't responded to your e-mail immediately I am a sleep and will answer in the late afternoon.
$2600 shipped conus.
73


Listing #1755869 - Submitted on 01/15/26 by Callsign W5DN - IP: cpe-CBR8-2-pool10-11-187.tx.cablelynx.com
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 FOR SALE: Henry 2K-4 HF AMPLIFIER  
Henry HF Amp modified with a Russian Gs-35b ceramic tube. 1500W output. Working amp. Local pickup only in West Ft Lauderdale, FL. $400.00

Listing #1755865 - Submitted on 01/14/26 by Callsign KC4MNE - IP: 99-137-86-113.lightspeed.miamfl.sbcglobal.net
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