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HF Amplifiers

Displaying ads 1 to 10 of 222 ads in this category.
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KA9FOX Wishlist on Amazon.com

 Icom PW-1 Amplifier  
Excellent condition, no issues, full power out. From an estate. Currently wired for 220V, but can be easily switched over to 120V if desired. Built in tuner. Auto band switching, 1000W. Amp supports 160m to 6m.
Pick up only in Sacramento, or can meet in SJ, SF or Reno/Tahoe. $2900 or best offer. Good on QRZ.


Listing #1760161 - Submitted on 02/26/26 by Callsign K1FIE - IP: 12.47.128.137
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 Complete Flex 8600 w/GPSDO PGXL and TGXL  
I have a complete working very good FLex 8600 and the power house amplifier PGXL and the TGXL tuner with 2sor
the price for the whole thing is $10,000


Listing #1760158 - Submitted on 02/25/26 by Callsign WU5E - IP: customer.atlagax1.isp.starlink.com
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 Collins RE 30L-1 $450  
Clean and working round emblem 30L-1.
Wired for 110 ac with new cord.
$450 plus shipping.
More pics if interested.


Listing #1760146 - Submitted on 02/25/26 by Callsign K7EZ - IP: 172.56.208.166
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 VACCUM VAR 2000PF-15KV   
2000PF 15KV PAY PAL SHIPPED UPS INSURED $275.00

Listing #1760143 - Submitted on 02/25/26 by Callsign W4IMD - IP: 99-102-212-226.lightspeed.tukrga.sbcglobal.net
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 WTB: DPDT coax switch
Looking for either a 12vdc coil or one of the old manual ones that you would use to bypass an amplifier or tuner. Please state condition and pics. Only responses through the contact button will be answered. Tnx for reading.

Listing #1760139 - Submitted on 02/25/26 by Callsign WD8NPL - IP: syn-065-024-055-094.res.spectrum.com
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 QRO 2500DX  
I have a great working QRO 2500DX with great tubes in it nice power house amp has all new caps in it. I will have it at Dalton hamfest can demo it on the air on 80 meters. $2200.

Listing #1759948 - Submitted on 02/23/26 by Callsign KK4TKW, Modified on 02/25/26 - IP: syn-068-118-104-114.res.spectrum.com
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 Alpha 374
looking for a Alpha part INDUCTOR (TOROID) 19T, 3 CORE, # 12 WIRE (RF SECT) L5 anybody have one ??

Listing #1760127 - Submitted on 02/25/26 by Callsign KB4HF - IP: host-141-27.flgacolo.gainesville.fl.us.clients.pavlovmedia.net
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 ACOM 2100
As new one owner amp no marks dents or dings amp was just sent to bill grassa for a clean bill of health the antenna relay was replaced as recommended by bill certified Acom repair center amp is 15 months old have videos 3900 will discuss shipping with the buyer. Certified bank cashiers check only no PayPal no Zelle thanks

Listing #1760122 - Submitted on 02/25/26 by Callsign NC4JS - IP: syn-047-038-104-193.res.spectrum.com
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 Ameritron AL-811H  
$1000 plus shipping to the 48. Original non-smoking owner. Excellent shape, in service since Feb. 2018. Now stocked with new (since. Nov. 2025) matched quad Penta 572B tubes--far superior to 811s. The 10m mod has been made by the Amplifier Guy while he was in there replacing a faulty Plate Current/HV meter and he tweaked the whole thing—correcting some hurried construction deficiencies like poor solder joints, etc that Ameritron was famous for. Reliable 750 watts PEP on all bands (caution: you can get more, but over-driving it is ill-advised reducing tube life). I'll ship it packed safely as possible, but you may prefer to come get it here in North Jersey. Wired for 120v.
73,
Scott
W2PBJ


Listing #1760119 - Submitted on 02/25/26 by Callsign W2PBJ - IP: pool-98-109-100-83.nwrknj.fios.verizon.net
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 Want QRO Manual HF-3KDX
Need original or copy of the one using the 4CX1600b tube.

Listing #1760099 - Submitted on 02/25/26 by Callsign KL7AM, Web Site: https://kl7am.com/ - IP: 14-73-30-185.mtaonline.net
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