Free Ham Radio Classified Ads
Ham Radio Classified Ads
A Free Service by KA9FOX & QTH.com

Classifieds Home - Feedback Forum - Swap Chat Board - Safe Trading Tips
Search Ads - Place Ad - Edit Ad - Delete Ad - Callsign Lookup - Make Donation
Contact KA9FOX - Banner Advertising - Web Hosting - Ham Radio Homes

Ham Radio Microwave Dish Antennas
View All Banners     Advertise Here

HF Amplifiers

Displaying ads 1 to 10 of 220 ads in this category.
= Photo available, click to view      = Ad was Edited or Renewed      = Original Ad
KA9FOX Wishlist on Amazon.com

 Ameritron AL-80B Amplifier  
Ameritron AL-80B amplifier in excellent condition. Used very little.
Was at a vacation home which has been sold. Will accept Paypal.
Prefer pickup at my location. Asking $950.00. Will ship but buyer pays shipping and insurance. I checked rates using UPS via Pirateship. Approx. $72.00 to L.A., cheaper to the East.


Listing #1759553 - Submitted on 02/19/26 by Callsign WA3GSL - IP: 207.104.194.113
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 Palstar LA-1K LDMOS Amplifier 2025  
Like new Palstar LA-1K amp bought last year. Very light use. Runs 1200-watts with 50 in.
.
Current new price is $3,795 with a 3 month wait. Selling for $2,800 shipped CONUS.
.
Palstar LA-1K features three SO-239 (UHF female) antenna output connectors, phono keying and ALC connectors, instant band changing, T/R Vacuum relay, and a "Pure Signal" output. Although not required due to RF sense band changing capability, transceiver interface connectors are also provided on the rear panel. With its built-in 50Vdc, 42A power supply, the LA-1K operates on 120 Vac at 15A or 240 Vac at 10A.
This works perfectly and matches the HF Auto, also has Pure Signal coupler for Anan and 8000 series Flex.


Listing #1759467 - Submitted on 02/19/26 by Callsign W1MBB, Modified on 02/19/26 - IP: 23-124-38-7.lightspeed.wepbfl.sbcglobal.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 Go set 101 amp  
Gonset amplifier 10/40 meters in good
Working condition including the manual
Wired for 120v
Pick up only in HUntington Beach Ca
Call 714-655-9988
Ben
NX6BC


Listing #1759544 - Submitted on 02/19/26 by Callsign NX6BC - IP: syn-076-168-185-038.res.spectrum.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 Ten Tec Hercules 2 with Power Supply  
Amp and PS - $1100 Plus Shipping
Remote - $200 with Amp purchase - $350 after Amp sells if buyer doesn't want it
Zelle/Venmo/cash
Pickup is very preferable as power supply is Heavy!
Excellent condition Herccules 2 Amp with 9420 power supply. Remote will be a seperate sale - amplifier buyer gets first dibs. Full output all bands 160-10M. Manuals , extra power cord and extra power plug connectors included. Very , very clean and well functioning. Video link below.
https://youtu.be/1T4_7Fuw8Yc?si=rVZeDxFiKJRfE_VP


Listing #1759531 - Submitted on 02/19/26 by Callsign KC1TQN - IP: syn-024-177-141-194.res.spectrum.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 FS: Ameritron AL-80B amplier, Excellent  
I have for sale an Ameritron AL-80B amp in really good condition. It has a 3-500ZG tube installed with low hours. Wired for 120 volts AC and comes with a manual. Price is $900 and I prefer local pickup. I am in Port Townsend WA.

Listing #1759521 - Submitted on 02/19/26 by Callsign K6RQR - IP: 24-113-172-138.wavecable.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 ALPHA 76A 2 TUBE  
In excellent working condition. Cosmetically clean. No blemishes, scratches, or discolorations. All original. $1200 plus shipping. Will ship in original factory shipper.
Alpha 76A Specifications:
Frequency Coverage: 1.8-2.0 and 3-22 MHz (including 15-160 meters).
Plate Power Input: To 2.5 kW PEP/SSB, 1 kW average or carrier, CCS.
Typical Efficiency: 60% (RF output/d-c input).
Drive Power: Nominal.100-120 watts PEP, 60-80 watts carrier.
Tube Complement: Two Eimac 8874 ceramic triodes in grounded-grid.
Primary Power: 220-250V/10A or 110-130V/20A, 50-60 Hz, single phase.
Size: 7.5" h x 17" w x 14.75" d (19 x 43 x 38 cm).
Weight: 65 lb (30 kg) net; 75 lb (34 kg) shipping in two cartons.
Two cartons implies plate transformer is removed and shipped separately. I am not doing that for free. Don't be suprized if prep, packing, and shipping come to almost $300. Personal checks or cash.


Listing #1759461 - Submitted on 02/18/26 by Callsign K5DKZ, Modified on 02/19/26 - IP: syn-076-183-146-186.res.spectrum.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 FS: Acom 600S 600-watts amplifier  
I have for sale this nice working Acom 600s 600-watts solid state amplifier. wired for 115v AC. Excess to my needs. have other amps to sell also.
Price is $1950 shipped


Listing #1759479 - Submitted on 02/19/26 by Callsign K2ZZ, Modified on 02/19/26, Web Site: https://photos.app.goo.gl/U9AD63nKdaEzK8258 - IP: 104.28.236.175
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 FS;Acom 1000 160-6m 1KW Amp  
Acom 1000 1KW amp, 160-6 meters MINT and full output. Manual and factory boxes.
Nice and quiet 1KW out!
ONLY selling as wife needs a new Truck!
Thanks and 73!
Jim AA9NN


Listing #1759502 - Submitted on 02/19/26 by Callsign AA9NN - IP: 107-196-191-77.lightspeed.cicril.sbcglobal.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 SPE 1.3 FA
SPE 1.3 FA 160m -6m with case and ICOM cables.
From an estate. Can deliver to Dayton Hamvention or ship to lower 48.
Asking $2800


Listing #1759495 - Submitted on 02/19/26 by Callsign WG0G - IP: 172.58.9.234
Click to Contact -- Send this Ad to a Friend

 ACOM 600S
ACOM 600S amp. 160m - 6m. From an estate. Can deliver to Dayton Hamvention or ship to lower 48.
Asking $2000


Listing #1759494 - Submitted on 02/19/26 by Callsign WG0G - IP: 172.58.9.234
Click to Contact -- Send this Ad to a Friend


Next 10 AdsNext

Become a Member of the ARRL - Amateur Radio Relay League
View All Banners     Advertise Here

Classifieds Home - Feedback Forum - Swap Chat Board - Safe Trading Tips
Search Ads - Place Ad - Edit Ad - Delete Ad - Callsign Lookup - Make Donation
Contact KA9FOX - Banner Advertising - Web Hosting - Ham Radio Homes

© 2026. The QTH.com Ham Radio Classified Ads website is Created and Maintained by Scott Neader, KA9FOX.

3.7451 ms (0.0037 secs)

Free Ham Radio Classified Ads

Uh oh! It looks like you’re using an ad blocker.

Banner Advertising, along with Donations, keeps the QTH.com Classifieds free to use for everyone.
Please support the QTH.com Classifieds by allowing ads to be displayed. Here is how!

Or, for now, you may continue to use this site without unblocking ads.