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HF Amplifiers

Displaying ads 1 to 10 of 230 ads in this category.
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 Nice Ameritron AL-811 $600  
Great condition! This is one of the newer models with the highly desired updates from Ameritron (i.e. LED lights, Sealed RF Relays, etc). Tubes are in good shape and have a lot of life left in them. It is wired for 120V so it will work great in your shack. Local pick-up only - I've just not had good luck shipping amps. If you stop by my shack I would be happy to show you how it works! $600 - No trades please. My contact info is all good on QRZ! Thanks for looking and 73

Listing #1752043 - Submitted on 12/07/25 by Callsign N0KMR, Modified on 12/17/25 - IP: 172.58.13.74
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 heathkit sb 200  
for sale heathkit sb 200 amplifier in good and operating condition
has all the mods, wired for 220 volts
great amp never a problem with it, around 600 watts in cw tune mode
everything functions as it should, great set of 572b's
650.00 shipped and insured ups paypal


Listing #1752857 - Submitted on 12/16/25 by Callsign KC9DZ, Modified on 12/17/25 - IP: c-68-45-190-179.hsd1.in.comcast.net
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 LDMos power supply
I have two new LDMOS power supply units . I am asking $130 each shipped. Thanks

Listing #1752945 - Submitted on 12/17/25 by Callsign KB4HL - IP: 185.126.82.202
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 PENDING SALE: Heathkit SB-220   
Working SB-220. It works well on all bands. Upgraded plate transformer, grounded grids, new electrolitic capacitor, Harbaugh soft key, filter caps and bleeder resistors, blocking caps, metering board and keying relay. Standby switch and new SO-239's.
Station is being dismantled and must be moved before the new year. No other gear in this photo is for sale, only the amp. Asking $1000.00 cash. The only trade I would consider is a new in the box, or near new in the box Icom 7300 with all original included documentation and items. Must be picked up in Sacramento, California.
No shipping.


Listing #1752827 - Submitted on 12/15/25 by Callsign KN6XU, Modified on 12/17/25 - IP: c-71-193-6-217.hsd1.ca.comcast.net
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 FL2100-B Parts
Parting out a working Yaesu FL2100-B amp. Original Cetron 572B's still producing 500W+. Let me know what you need. Not selling amp, too heavy to ship.

Listing #1752930 - Submitted on 12/17/25 by Callsign VE3TMT - IP: 199.119.233.150
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 Drake L4 Amp  
Nice clean Drake L4 80-10
Running 3-400z
New Powersupply with board caps and diodes
Very clean with age
Delivers 1kw with 70 watts drive on 80 meters
Delivers 800 watts on 10 with 75 watts drive
Shipping is on your nickle
I can drive a ways to meet you
Call 601 Kenwood 480 or eimac tube 8877
Or email Ke5faq at gmail.com
850.00


Listing #1752918 - Submitted on 12/16/25 by Callsign KE5FAQ - IP: 146.12.250.247
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 Drake L4 Amp  
Nice clean Drake L4 80-10
Running 3-400z
New Powersupply with board caps and diodes
Very clean with age
Delivers 1kw with 70 watts drive on 80 meters
Delivers 800 watts on 10 with 75 watts drive
Shipping is on your nickle
I can drive a ways to meet you
Call 601 Kenwood 480 or eimac tube 8877
Or email Ke5faq at gmail.com
850.00


Listing #1752916 - Submitted on 12/16/25 by Callsign KE5FAQ - IP: 146.12.250.247
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 FOR SALE: Kenwood TL-922A + Manuals
Kenwood TL-922A Amplifier $1100
TL-922A amplifier. With 2 x 3-500 tubes (at least one is Eimac but think both are), manual, and service manual. Wired for 220v, 10M upgrade done. Tested this year and has full 10db gain (20/40/60W in - 200/400/600W out).
Pictures at: https://www.w6ze.org/FOR-SALE/KI6X_Sale.html
FREE pickup/local delivery - Orange, CA (zip 92865)


Listing #1752898 - Submitted on 12/16/25 by Callsign KI6X - IP: syn-104-035-083-104.res.spectrum.com
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 Drake l-7 Amp-Virtually new
Mint Condition (I don't say that often) Drake L-7 Amplifier. 160-10 meters. Virtually NEW. I bought it from my friend who purchased as part of a NEW Unused TR-7 Station.
Twin 3-500Z amp- manual, which looks new.
will run 1000 to 1300 watts out.
$1500.00 Plus shipping- $1400 if picked up!
Thanks and 73!!
Jim AA9NN


Listing #1752887 - Submitted on 12/16/25 by Callsign AA9NN - IP: chicagocubs05.c.subnet.rcn.com
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 Heathkit SB220  
Restored and tested SB220. 1500 watts PEP peak output on 80. 40 and 20. 1400 on 15, 1100 on 10. Has every Harbach upgrade. New capacitors, new metering/rectifier board, soft start and soft key. New face panel. Outer shell repainted. It looks and works great. See before and after pictures on my QRZ page. Full set of pictures will be sent on request along with test data sheet. Heathkit specified NOT to ship these amps with the transformer installed and put removable xmfrs in newer units. This one does NOT have that feature so I will not ship it but will meet buyer within 200 mile radius of Hot Springs, AR. I have $1143 into this unit not counting labor. I have 3 of these and restore them as a labor love. I need to downsize and will sell it for $950 to the first buyer.

Listing #1752869 - Submitted on 12/16/25 by Callsign KS5I - IP: 172.59.78.94
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