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HF Amplifiers

Displaying ads 1 to 10 of 223 ads in this category.
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 Want to Buy Flex PGXL 3-1
I am looking for a 3x1 Flex PGXL. Want to sell? I want to buy.
de Rick NQ4I
cell 678-595-6235


Listing #1762979 - Submitted on 03/24/26 by Callsign NQ4I - IP: c-73-207-79-89.hsd1.ga.comcast.net
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 XIEGU XPA125B Amp with Extras  
This is a as new, original purchaser XIEGU XPA125B latest version with latest firmware. Comes with a Plug-N-Play cable for the XIEGU 6100 & 6200, Yeasu FT817/818 cable and a Prism Embroidery dust cover all the way from the UK. Played with it about an hour with the X6200 and G90 and it worked great. Now it sits on my radio "trophy" shelf like a lot of my whim purchases. Amplifier will work with most QRP rigs, MAX input is 5 watts. You get everything in the picture, original box, manual, cables and custom dust cover. All shipped lower 48 for $500 + shipping. Payment via Venmo Friends. check, USPS MO or cash picked up. I don't have Zell, PayPal or Cash App. Contact me for payment details. More pics shown on QRZ.com classifieds. 73 de Rick

Listing #1762806 - Submitted on 03/22/26 by Callsign AC4VM, Modified on 03/24/26 - IP: 99-140-116-7.lightspeed.knvltn.sbcglobal.net
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 For Sale: SPE Expert 2K-FA 2nd Edition  
I have an absolutely immaculate SPE Expert 2K-FA Amplifier for sale. The amplifier is in perfect working condition. The Screen is clear and bright, all buttons work 100%
Comes with interface cable from Dan Tassel for the Icom IC-7610.
Power output is as follows:
Low 500 watt
Med 1100-1200 watt
High 1500-1700 watt
All power measurements were done with a NIST calibrated LP-500, and a 50 ohm dummy load.
This has been extremely well cared for, always used ALC to ensure that it has never been over driven.
Built in Antenna tuner, supports 2 radios, and 6 antennas
Original boxes + carry bag included
Selling it is because I Inherited my dad's Amp, a OM2000A+. and no longer need
Asking $4429 shipped. I accept Paypal or pay by Zelle, cash, or money order and receive 3% discount
Amplifier can also be picked up in Sarasota, Florida


Listing #1762696 - Submitted on 03/21/26 by Callsign K4PRO, Modified on 03/24/26 - IP: 47-202-15-52.fdr01.ssds.fl.ip.frontiernet.net
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 ELECRAFT KPA500 AMPLIFIER
I have for sale this nice working KPA500 500-watts HF/6m amplifier.
Price is $2200


Listing #1762906 - Submitted on 03/23/26 by Callsign K2ZZ, Modified on 03/23/26, Web Site: https://youtu.be/mNWu5nthcKk - IP: 104.28.236.175
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 Ameritron AL-80B  
AL-80B in excellent condition. Single 3-500Z has full output. No signs of abuse, front panel and cabinet are excellent. Never around smoke. One issue is the output meter is inoperative.
$800 pick up in Mesquite NV or Las Vegas


Listing #1762958 - Submitted on 03/23/26 by Callsign KB9SI - IP: 228.sub-75-223-95.myvzw.com
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 FOR SALE: OM-2000A+ W/ Spare Tube  
OM Power OM-2000A+ HF Plus 6 Meter 1,500W+ Auto Tune Linear Amplifier. This AMP is used on my Back Up Station and it is time to downsize. AMP works fine and will include Manual and Spare Tube. Spare Tube is Used but with plenty of life on it. Most Hours are in Standby Mode and NOT Operational. Serial Number 17016. Software Version: 5.37, Tube Serial Number: 2201025. Wired for 240 VAC with Plug. Will NOT Ship but will meet any and all buyers in the Florida, Georgia and Alabama Areas. Price $4400 Firm

Listing #1762889 - Submitted on 03/23/26 by Callsign N4RWG, Modified on 03/23/26, Web Site: https://www.qrz.com/db/N4RWG - IP: 72.15.135.59
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 YAESU FTDX 10  
radio tested in clean working condition org box
manuals mic pwr cord,has smell of cigarette 975.00 shipped
check usps m/o paypal add fees no returns seal broken


Listing #1762487 - Submitted on 03/19/26 by Callsign N4ERL, Modified on 03/23/26 - IP: syn-035-150-252-140.res.spectrum.com
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 Alpha 76A HF A mplifier
Very nice 76A amplifier with three very nice 8874 tubes. Power output is 1500 and more. I sent this unit to Dick Byrd last year to be repaired, and brought upt to snuff. Returned with impressvive results. I have both the operating and care manuals. I also have all the test data to help you tune the unit quicker.You will have the tune, load and drive data, for optimal results. This is in excess of my needs. Don’t need but one.
Currently wired 220
$1800 plus shipping.


Listing #1762940 - Submitted on 03/23/26 by Callsign W1WWB - IP: 38.187.164.31
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 WTB KPA500 and KAT500
Looking for elecraft KPA500 and KAT500 in good condition. Thanks

Listing #1762929 - Submitted on 03/23/26 by Callsign KD8OTT - IP: c-68-41-189-5.hsd1.mi.comcast.net
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 JRC JRL2000 kw amplifier  
jRL 2000 kw amplifier for sale or trade. This amplifier is solid state with built in kw auto tuner. I have books, original box and keying cables for both Jrc and
Icom or Yaesu radios
Must be picked up at this QTH.
Price $1800


Listing #1753939 - Submitted on 12/28/25 by Callsign AB3C, Modified on 03/23/26 - IP: syn-024-074-147-165.res.spectrum.com
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