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HF Amplifiers

Displaying ads 151 to 160 of 226 ads in this category.
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 Yaesu FL7000
Up for sale Yeasu FL7000 amplifier works fine cosmetics could be better
probably a 7/8 or so 850. Not crazy about shipping could bring to Germantown hamfest tomorrow or Ft Wayne next week with a commitment.Also a heathkit sb200 with new power supply board 500.


Listing #1748754 - Submitted on 11/07/25 by Callsign N8EIO - IP: syn-024-209-214-166.res.spectrum.com
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 Amp
Has anyone done any business transactions or dealings with KU7I Lane Zeitler in New Mexico? My experience for an amplifier has been very poor. Darryl KS4PC 352 727 3356

Listing #1748718 - Submitted on 11/06/25 by Callsign KS4PC - IP: h229.114.89.75.dynamic.ip.windstream.net
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 TOKYO-HY-POWER MODEL HL-1.2KFX
This is a 750 watt solid state amplifier with a reputation of being very high quality. The condition of this amplifier is excellent. I am the origin. owner. My reason for selling, after sixty years in this wonderful hobby, it is time to get rid of most of my equipment.
I am selling the Tokyo-Hy-Power for $1,500 plus shipping. You can contact me at ventroner at g male.com or call 401-480-1989
KA1LA


Listing #1748376 - Submitted on 11/03/25 by Callsign KA1LA - IP: ip68-14-110-74.ri.ri.cox.net
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 Heathkit SB220  
I inherited a family members VERY CLEAN Heathkit SB220.
I undertook a total upgrade to bring it up to current specs.
It includes the newly installed SB220 Harbach Master kit
HARBACH FB220 filter caps and bleeder resistor board
HARBACH RM220 metering board
HARBACH FM220 fan
HARBACH Parasitic suppressors
HARBACH Ohmite glitch resistor
HARBACH 220 axial electrolytic cap
HARBACH BRK-220 circuit breakers and RF bypass caps
HARBACH New meter lamps
HARBACH Soft Key kit SK220
HARBACH Soft Start SS-221-240 kit for 240v (included but NOT INSTALLED) as this version is specific for 240v)
If you decide to wire it for 110v, Harbach sells the 120v version
HARBACH Doorknob cap
HARBACH SO239 input and output coax connectors
Bias mod wired
Grounded the 3-500z grids
New rubber feet (white)
I have tested it and it shows 1300w pep output on high voltage SSB
And over 1000w cw low voltage keydown
I am selling it for $1500, plus shipping
I will consider offers.
Bob Kogen, W6DN


Listing #1746692 - Submitted on 10/18/25 by Callsign W6DN, Modified on 11/02/25 - IP: 104-53-136-248.lightspeed.irvnca.sbcglobal.net
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 FOR SALE: Heathkit HA-14 w/HP-24 PS  
Selling a Heathkit HA-14 "Kompact Kilowatt" (input) power amplifier and matching HP-24 AC power supply. The 572B finals are soft as I'm measuring about 400 watts output PEP on 75m and 20 meters, and 300 watts PEP on 10. Original paint and wrinkle finish, original knobs, very clean condition. HP-24 AC supply has a new Harbach PM-HP-24 Power Supply Module installed. Power supply is wired for 120 VAC. Original manuals for both HA-14 and HP-24 are included as well as the more difficult to find radio cables and high voltage cable with Millen plugs on each end.
Asking $450 plus shipping. It is shipping in two boxes as the power supply is pretty heavy while the amplifier weighs very little. I plan to use Pirate Ship UPS or USPS. If you pick it up, I can demonstrate the amp otherwise it's sold as-is. 73, Scott WA9WFA


Listing #1748238 - Submitted on 11/02/25 by Callsign WA9WFA - IP: c-98-59-105-18.hsd1.mn.comcast.net
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 Henry Radio 2KD-5 Working Condition  
One each the Henry Radio 2KD Classic R.F. Amplifier for H.F. Good working condition with two 3-500 tubes.
Desk top type. Price at $1025.00 cash, PayPal or money order. Preferred pick up in Southern California. Shipping is expensive but will ship at buyer's expense. I am good on QTH call sign look-up
as W6BBA. 73's


Listing #1738248 - Submitted on 08/02/25 by Callsign W6BBA, Modified on 11/01/25 - IP: 104-11-235-174.lightspeed.irvnca.sbcglobal.net
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 For sale AMP SUPPLY LK500CZ  
For sale AMP SUPPLY LK500CZ with one extra tube. Due to weight this is for local pickup only Raiiegh NC Area, I’m willing to meet 100 miles from 27540. I also have an extra faceplate. The tubes are in great shape if no one replies I will be at the Benson NC hamfest. The price is $1100.00

Listing #1747844 - Submitted on 10/29/25 by Callsign N4MRG - IP: syn-173-095-165-108.res.spectrum.com
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 Kenwood/Trio TL922 HF Linear Amplifier  
Selling my nice Kenwood/Trio TL922 HF Linear Amp.
I've owned this for about three years. It's had a major professional overhaul by the AmpRepair Guy and is in good working order.
I've used it only on lower (CW) power on a 110 volt supply.
Output into a Dummy Load on CW setting = ~750Watts with an 80Watt input from TX on 10 meters.
Tubes are both less than 10 hours use from new.
Has a few small scratches but nothing ugly!
Service Manual included.
I'd prefer if it was collected from Houston 77007 but can ship Fedex anywhere in the US. NOTE: The weight of this unit requires Fedex 'Instapack' for secure shipping, as well as insurance.
As a guide, shipping to an East Coast address from Houston is likely to cost ~USD200.
This is a steal at USD1250 + Shipping.
Sold as seen. E&OE.


Listing #1747691 - Submitted on 10/28/25 by Callsign W5XUK - IP: c-73-206-248-173.hsd1.tx.comcast.net
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 Henry 3k Ultra  
After a lotta thought I’ve decided to sell my 3k Ultra. The absolute only reason is….. I have a friend w an 8k I’m gonna replace it with. It’s gonna come with a spare tube. Such a clean amp and a true piece of Ham radio history. And probably one of the most durable robust ham radio amplifiers ever produced. Be a part of the Henry group. I can send many more pics. $3800 with sore tube. I actually have a spare complete
And working RF Deck and Power Supply. I’ll sell it for $1000 and it’s working. If you want the amp without the spare tube or spare RF Deck I’ll sell it for $3100 Call me for a price. Not a think wrong w any of it and if I had the room I’d keep both 8ks and the 3k Ultra. Thank you! 918-810-6767. Pickup can be either in Tulsa Oklahoma Thx


Listing #1739311 - Submitted on 08/11/25 by Callsign KC5TJT, Modified on 10/27/25 - IP: ip98-160-122-72.ok.ok.cox.net
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 Xiegu xpa125b
xiegu xpa125 b 1oo watt amp with built in tuner all hf bands 1 hour use like new 1 or 2 watts in 100 out original box $450.00

Listing #1747602 - Submitted on 10/27/25 by Callsign N6OVP - IP: c-67-170-211-17.hsd1.ca.comcast.net
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