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

FS: Elecraft KPA-1500 HF-6m Amplifier: KPA-1500 S/N 199 w/AT
Gently used (typically operated at 500-750w)
Mint condx/non-smoking shack
Asking $5200 plus shipping within CONUS. No personal checks.; Listing #1746063 - Submitted on 10/12/25 by Callsign W7VS, Modified on 11/21/25 - IP: customer.snjecax1.pop.starlinkisp.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WTB: WTB
An hf AMPLIFIER 1200 to 1500 watts
Thanks
Bill; Listing #1750227 - Submitted on 11/21/25 by Callsign K1WDF - IP: c-73-68-196-151.hsd1.ma.comcast.net; Click to Contact -- Send this Ad to a Friend
Elecraft KPA500 and. KAT500 Power Combo: I have both the KPA500 amp and the KAT500 tuner (Power Combo) for sale as a package. Selling both for $3,200. These both have the factory original boxes with original packing inserts included. You can see them in action in person in Northern California or the pair can be shipped. Contact Jeff AK6OK at ak6ok at arrl.net. Payment via Paypal or cash.; Listing #1750213 - Submitted on 11/21/25 by Callsign AK6OK - IP: 172.92.17.82; Click to Contact -- Send this Ad to a Friend
FOR SALE AMPLIFERS HF: Alpha 77SX mint condition with box 5500.00 sale pending
Alpha 77DX mint condition 4500.00
Alpha 76A pair 3cx800 tubes converted by Dick Byrd mint 1800.00 Alpha 374A pair 3cx800 tubes converted by Dick Byrd mint 1800.00 each
Emtron DX-2SP 4cx2500 tube excellent condition 2700.00 sale pending
Drake L4B with PS4 like new in factory boxes has very little use since new.1000.00 sale pending
Commander 2500 Export 3CPX 800 tubes. 1500.00 sale pending
Astron RS 35A and RS 20A power supplies good condition 80.00for both.; Listing #1749222 - Submitted on 11/11/25 by Callsign K4TXL, Modified on 11/21/25 - IP: dhcp-67-147-93-93.gobrightspeed.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Emtron DX-2SP HF Linear Amplifier: Emtron Legal Limit Plus HF Amplifier
Excellent condition
$2,400 Shipped US; Listing #1749196 - Submitted on 11/11/25 by Callsign KL7AM, Modified on 11/21/25, Web Site: https://kl7am.com - IP: 72-98-35-72.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heathkit SB-221 HF Amplifier: Excellent condition with full output Eimac 3-500 tubes. Currently wired for 120 volts and I can change for 240. Has soft key installed, $1,050 Shipped and Insured in the US
See my Excellent feedback here:
https://chat.qth.com/search.php?keywords=kl7am&sid=9b20a9b549471833b3fede8bf65b3bc3; Listing #1748795 - Submitted on 11/07/25 by Callsign KL7AM, Modified on 11/21/25, Web Site: https://kl7am.com - IP: 30-109-35-72.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
OM 2501A: Wow..What an AMP! Just too big for my station. Comes with everything as new, very low use. Even has its own shipping pallet! Pick up ONLY, not taking any chance shipping.
$4200 Offers Welcomed.. Call with any questions.
Read all about it: https://www.om-power.com/products/om2501a; Listing #1750140 - Submitted on 11/20/25 by Callsign K5NZ - IP: 146.86.189.175; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Ameritron AL-811 Amplifier: I am selling my Ameritron AL-811 amp. AS IS. NO TRADES
It works but it is taking 1oow to drive it to 500w also the meters lights do not. The XMIT Light does work I replaced 811-A tubes 12/2024
I unhooked 11-19-2024 and put in closet off the desk
I want to get a Solid State I just haven't decide what brand
I am asking $600 buyer pays shipping; Listing #1750126 - Submitted on 11/20/25 by Callsign N9WVM - IP: 46.110.40.171; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Drake L-4B & L-4PS: Drake L-4B & L-4PS
Good condition-no issues-strong tubes-from non smoking shack +s/i
$950 w/tubes $600 w/o tubes; Listing #1750103 - Submitted on 11/20/25 by Callsign N5RAH - IP: c-98-48-121-39.hsd1.nm.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Ameritron ALS500m w/2SC2859s: Working solid state Ameritron ALS500 with new old stock matched pair Toshiba 2sc2859 transistors. See photos
Power button light burned out.
After mkt 10m board installed.
Includes power cables.
FIRM $1100 includes shipping to conus and HI AK.; Listing #1750098 - Submitted on 11/20/25 by Callsign KH6PGA - IP: 220.sub-174-202-2.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend