QTH.COM Ham Radio Classified Ads: AMPHF - Swap amateur radio HF VHF equipment buy sell trade on line

Ameritron AL-1200: Very nice AL-1200. Full output tube. Fresh 500v 270uf electrolytics. Clean inside and out. Works flawlessly. $1800. Will ship at buyers expense. I have plenty of pictures for serious inquiries. Email or text me for more information.; Listing #1749670 - Submitted on 11/16/25 by Callsign W4EKY, Modified on 11/20/25 - IP: 173.80.206.227; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ACOM 600S with ACOM 04AT Remote Tuner: ACOM 600S solid state 1.8-54 MHz amplifier with Acom 04AT Remote Antenna Tuner with antenna switch. Amp SN:180131. Putting out around 450 watts with 8 watts drive from my IC-705 on 75 meters. Tuner mounting hardware is new never used. Amp wired for 220. All works as it should. $3000 shipped in original boxes FedEx ground. PayPal or Zelle; Listing #1750095 - Submitted on 11/20/25 by Callsign WB1AFK - IP: mobile-107-77-224-50.mobile.att.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Ameritron 811a amps: I have two Ameritron 811 amplifiers for trade or sale,
These amps need work!
I have one new set of 811a tubes and one set of older 811a tubes.
I also have one set of older 572b tubes.
Would like to trade for Yaesu891 or icom 7300 can send pictures of amps on request.
73 AB8DE; Listing #1750093 - Submitted on 11/20/25 by Callsign AB8DE - IP: 172.59.139.228; Click to Contact -- Send this Ad to a Friend
ACOM 500S Solid State 160 – 4 Meter Amp: The ACOM 500S Solid State 160 – 4 Meter Linear Amplifier is a state-of-the art RF power amplifier that cover all Amateur Radio bands from 1.8 through 70 MHz with a power output of 500 Watts (PEP or digital). Its compact and lightweight construction is perfect for expeditions and field operations. Works on 100-240 VAC. Wired for 110 volts with cord/plug included. No scratches, clear screen, includes factory box and manual. $2250 shipped to CONUS. PayPal add 3%.; Listing #1750089 - Submitted on 11/20/25 by Callsign W0RJE - IP: 167.142.255.250; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: RF-Kit RF2K-S Amplifier: RF2K-S for sale in perfect cosmetic and operating condition. Late model, low operating time. Zero issues. Single owner, non-smoker. Includes power cord, custom cover and user-printed manual. $5100 shipped CONUS. New, these amps are $6130 + tax. Payment by US Postal Money Order, Zelle, or check. Ships after any form of paper money clears. No trades. I have 11 HF amplifiers - thinning out the collection. Not interested in any other offers at this time. Ad will be removed when sold.; Listing #1747870 - Submitted on 10/30/25 by Callsign W9AC, Modified on 11/20/25, Web Site: http://www.w9ac.com - IP: 204.1.21.181; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RM ITALY HLA 300 Plus HF Amplifier: "PENDING" Excellent condition RM Italy HLA 300 Plus HF RF sensing automatic band switching amplifier. Easily 300 watts out with 10 watts in. Perfect match for your QRP rig. This amplifier is excess to my needs as I am trying to downsize. Asking $325.00 plus shipping. Checks or money order preferred as I no longer use PayPal.
Thanks for your consideration; Listing #1749952 - Submitted on 11/18/25 by Callsign KL7TF, Modified on 11/20/25 - IP: 128-92-237-24.gci.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heathkit SB-220 Original Manual: Nice complete copy from 1976, SB-220 OPERATORS MANUAL SCHEMATICS,ETC.
$25 shipped USPS; Listing #1750046 - Submitted on 11/19/25 by Callsign N4AX - IP: 209.206.111.221; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Nice Ameritron AL-811 $600: Great condition! This is one of the newer models with the updates from Ameritron (i.e. LED lights, Sealed RF Relays, etc). Tubes are in good shape and have a lot of life left in them. It is wired for 120V so it will work great in your shack. Local pick-up only - I've just not had good luck shipping amps. If you stop by my shack I would be happy to show you how it works! $600 - No trades please. My contact info is all good on QRZ! Thanks for looking and 73; Listing #1749384 - Submitted on 11/13/25 by Callsign N0KMR, Modified on 11/19/25 - IP: 172.58.8.92; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale Knwd TL 922a: Working but not perfect Kenwood 922A. Replaced the band switch, cleaned out the mouse droppings, and did general maintenance.
Acquisition costs over $1,000 between the radio and the new switch.
Included is a free NC300 again almost working. Rushing noise on the speaker, s meter seems to respond.
Photos are included to show you condition of both units.
Asking 650 or best offer for the 922 a. Local pickup only no shipping I can't even lift it anymore.
There is a chair lift in the basement that can be used to get it from there to the garage .; Listing #1750000 - Submitted on 11/19/25 by Callsign N9PVF - IP: syn-075-133-184-248.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Copper Water Cooling Block: Solid copper high performance waterblock manufactured by Custom Thermoelectric. Should be adaptable to either tube or solid-state legal limit amps, with 0-4 gpm flow. Dimensions 3"x3"x 0.85" thick. Includes screw-in brass barb couplings for 1/2" plastic tubing. $100 shipped CONUS.
Tnx, Dave AF5B Austin, TX; Listing #1747520 - Submitted on 10/26/25 by Callsign AF5B, Modified on 11/19/25 - IP: 136-60-83-150.googlefiber.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend