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HF Amplifiers

Displaying ads 1 to 10 of 232 ads in this category.
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 KENWOOD TL-922A 2 x 3-500Z AMP   
For Sale: KENWOOD TL-922A 2 x 3-500Z 160M through 10M Amplifer.
$1200
Good condition with some scratches on left side and left top.
1200 watts output with 90 watts drive on 40M into 50 ohm load measured on my Bird wattmeter.
Many improvements:
10M modification.
Softkey.
Directly grounded grids.
HV Glitch resistor.
Corrected standby bias.
Corrected filament voltage.
Improved parasitic suppressors.
Wire for 240 Volts.
Very heavy, I will not ship.
Pick up and see it working or I will drive up to 2 hours to meet up.
TNX , MIKE W3TS
Halifax, PA. 17032
20 miles north of Harrisburg.


Listing #1753450 - Submitted on 12/22/25 by Callsign W3TS - IP: pool-108-55-64-130.hrbgpa.east.verizon.net
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 SB-200 6 METER CONVERSION   
2
350-500 watt output depending on input
PICK UP ONLY IN TAMPA
I would consider driving up to 1/2 way, up to 25 miles to meet
Will consider meeting 1/2 way or up to 50 miles
$400 OBO
Cosmetics are ok but far from perfect
Needs new risers installed which will be included
I will include a new set of 4 risers & feet


Listing #1753245 - Submitted on 12/20/25 by Callsign K4WSB, Modified on 12/22/25 - IP: 47-199-233-65.fdr01.tmtr.fl.ip.frontiernet.net
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 Parting out Yaesu FL-2100B  
Parting out my working FL-2100B amp. I've tried selling locally, but no takers. Tubes are the original Cetrons, and still pushing over 500W out. I'll take $240 USD shipped for the tubes, let me know what you need.
.
73 and Happy Holidays


Listing #1753338 - Submitted on 12/21/25 by Callsign VE3TMT, Modified on 12/22/25 - IP: d67-193-163-58.home3.cgocable.net
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 FS: SPE Expert 1.5-FA Amplifier  
I bought this amp used, direct from Bob Hardie, from repair work replacing the final. I've never taken it out of the box except to take pictures and thus never used since the repair. It's in mint condition with original box, carrying case, CD, warranty card and extra air filter. I believe it is a series 1? These sell new for $5995 now. Asking $4150 shipped. Contact info good on QRZ.

Listing #1753425 - Submitted on 12/22/25 by Callsign W6IBU - IP: 162-229-184-35.lightspeed.sntcca.sbcglobal.net
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 Ameritron AL-82 Amp   
Ameritron AL-82 for sale. Nice amp, it has been the standby
amplifier for my Acom-1500 primary amp.
I just unboxed my new Power Genius solid state amp,
so the Ameritron has to go.
I have rotated the AL-82 into service regularly,
everything works great, full output on all bands.
The amp has been covered when not in use and has been
in a non-smoking home. The amp has never been operated by my dog.
I prefer local pickup in Corpus Christi, TX; or I can drive
a reasonable distance to meet someone.
I really do not want to ship the amplifier.
$1,750 paypal, zelle, or Venmo is preferred.


Listing #1753411 - Submitted on 12/21/25 by Callsign W3WFR - IP: syn-173-175-081-033.res.spectrum.com
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 Ameritron ARB-704  
Ameritron 704 This is a Buffer that goes in the key line going to your amp to protect you radio it works as it should have two of these left you can buy one or buy them both for $75.00 each shipped i dont have PayPal Thanks 73

Listing #1753203 - Submitted on 12/19/25 by Callsign W4LLR, Modified on 12/21/25 - IP: h12.234.23.98.dynamic.ip.windstream.net
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 Alpha 76PA  
Alpha 76PA amplifier (3 tube version of the 76 series). Covers 1.8 to 28 Mhz. Comes with original manual. Puts out 1200+ watts. In excellent condition. Wired for 220 vac. Selling for a friend’s estate. $975 plus shipping (shipping charges heavily discounted through www.pirateship.com), with payment by cash, USPO money order, or Zelle (preferred). Sale is final, no returns. Reply to my email address listed on my QRZ page or W3BV at yahoo.com

Listing #1753403 - Submitted on 12/21/25 by Callsign W3BV - IP: pool-108-36-107-48.phlapa.fios.verizon.net
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 FS NEW ASSORTED RADIO TO AMP CABLES  
UPDATE THERE ARE 2 DIFFERENT YASUE TO AMP CABLES AND A ELCRAFT TO SPE CABLE FOR radios to amplifier new cables and i think a yasue mic adapter cable that came in a purchase i bought. I want to sell all SO please make me a fair OBO offer on all and buyer pays cheap shipping cost on pirateship.com from 74558 you can contact me here or km5vk at hotmail.com or tx me 580 298 7987 for more pictures or info. no returns, sell to con. usa only Thanks km5vk 73

Listing #1753356 - Submitted on 12/21/25 by Callsign KM5VK - IP: customer.dllstxx1.isp.starlink.com
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 FS: SBE SB-2LA   
SBE SB2-LA amplifier. 80 to 15 meters, add single pole switch for 10 meters. 6 sweep tubes produces 750 watts PEP out. Have manual. Looks new and new tubes installed. $495 plus shipping

Listing #1753336 - Submitted on 12/21/25 by Callsign N8FVJ - IP: 71-214-106-17.orlf.qwest.net
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 FOR SALE: SPE 1.5KFA Amplifier Series 3  
Due to medical issues, I am selling a SPE 1.5KFA Amplifier Series three in mint condition. I am the original owner, and it is still under warranty until Dayton 2026. This was one of the last series three amps made before the Taurus. There are two inputs and four ant outputs. It also has a built in coupler for PureSignal. The internal tuner will handle up to a 5 to 1 SWR! I am asking $4995. I would prefer a pickup so that I can demo the amp before you buy. It can be shipped at buyers expense. I have the box, leather carrying bag, CD, all connectors, and warranty card. I can be reached by email or by cellphone at 609-351-0733. You can leave a message, and I will return the call. Thanks for looking.
73,
Chas, K2BU


Listing #1753178 - Submitted on 12/19/25 by Callsign K2BU, Modified on 12/20/25 - IP: c-73-112-154-148.hsd1.nj.comcast.net
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