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SPE Expert Fully Automatic Amplifiers In Stock at MTC Main Trading Company
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HF Amplifiers

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 Ameritron AL-811H w/ upgrades
Getting married so out of the hobby and getting rid of stuff. This anp has been sent off to the guy who actually worked for Ameritron and made this anp, upgraded fan, modded for 10/12. I will sell for $800 plus you pay shipping (probably around $75-$100) Amp is a beast, hit 800 watts easily at 35-40 watts in on my FTDX10. Never pushed it hard, it just busted through congestion with ease. I have original box and paperwork. Amp has les than 30 hours on it. Comes with a $40 dust cover

Listing #1755272 - Submitted on 01/10/26 by Callsign N0SSG - IP: 185.172.53.149
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 For sale: RF-Kit RF2K+ B26 Ampl w tunerT  
For sale: RF-Kit RF2K+ B26 Amplifier with build-in tuner. Factory assembled. All upgrades done at authorized factory service center by former owner. Works as it should. $3800 or best offer. Selling because I have too much stuff. More pictures available upon request.

Listing #1753192 - Submitted on 12/19/25 by Callsign W5MF, Modified on 01/09/26 - IP: 99-62-241-156.lightspeed.hstntx.sbcglobal.net
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  SB-200 6 METER CONVERSION AMPLIFIER   
2
AD WILL DELETE WHEN SOLD
EMAIL ONLY VIA QTH
350-500 watt output depending on input
PICK UP ONLY IN TAMPA - UNLESS SOLD, PICK UP DURING TARCfest tomorrow
I would consider driving up to 1/2 way, up to 25 miles, to meet
$375 OBO
Cosmetics are ok but far from perfect
Needs risers and will include a new set of 4 risers & feet


Listing #1755101 - Submitted on 01/08/26 by Callsign K4WSB, Modified on 01/09/26 - IP: 47-199-239-188.fdr01.tmtr.fl.ip.frontiernet.net
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 FOR SALE Ten Tec Hercules 444/ Power Sup  
For Sale ten tec hercules 444 State Solid Amplifier come with power supply and cable, the amplifier not working because the 4 power transistor is blow out, the power supply is working good. asking $500 for local pickup or buyer pay shipping cost, the power supply is too heavy. Thanks for watching,73…ag6f.

Listing #1755197 - Submitted on 01/09/26 by Callsign AG6F - IP: 172.56.97.16
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 FS: SBE SB-2LA Tech Special $250  
SBE SB2-LA amplifier. 80 to 15 meters, add single pole switch for 10 meters. Has bad filament transformer I ship with new replacement. All capacitors are new. Produces 750 watts PEP out. Needs six 6JE6C, 6LQ6 or 6MJ6 tubes. You can mix types. $250 plus shipping

Listing #1753336 - Submitted on 12/21/25 by Callsign N8FVJ, Modified on 01/09/26 - IP: 71-214-106-17.orlf.qwest.net
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 FOR SALE: Icom IC-2KL and power supply   
Selling my Icom IC-2KL solid-state amplifier to help fund other equipment needs in my station. This compact amp includes the 10-meter modification and is cosmetically a conservative 9/10. It has been a reliable performer, but it has been sitting idle for a while. I have the original boxes and documentation to go with it. Although Icom named it a 2KL, please be aware that the output power is up to 500 Watts, and it is VSWR protected.
PRICE: $1,250 plus shipping (2 boxes) or I will meet within 100 miles of my QTH (good in QRZ.COM). I accept cash, Zelle, Venmo, or a cashier's check.


Listing #1755188 - Submitted on 01/09/26 by Callsign K0RC - IP: 50-33-40-169.wyng.mn.frontiernet.net
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 For Sale: Kenwood TL-922A HF Amplifier  
Excess to my needs is my Kenwood TL-922A Amplifier. This HF amp is well known for its "Tank" quality design, heavy duty construction, and a pair of 3-500Z tubes in the final. Included is a requisite "Relay Keying Interface" that allows any modern transceiver capable of 100 Watts to drive it to full output. This unit has recently been tested and is fully operational.
Price: $1,250 Cash, PayPal, Zelle, or cashier's check. I will deliver it or meet up within 100 miles of my QTH (good in QRZ.COM). Or I will ship it if you pay the freight charges of your preferred carrier. The amp itself weighs 68#.
Search for my other ad for a QRO HF-2500 HF amplifier for sale at $2,600. This unit is capable of 2+ KW output using a pair of 4CX-800A ceramic finals.


Listing #1752290 - Submitted on 12/09/25 by Callsign K0RC, Modified on 01/09/26 - IP: 50-33-40-169.wyng.mn.frontiernet.net
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 For Sale: QRO HF-2500DX Amplifier  
Excess to my needs is my QRO HF-2500DX Amplifier. This is a quality design, heavy duty construction, and a pair of 4CX-800a tubes in the final. This beast will produce well over 2,000 Watts when driven with a typical modern transceiver. It is in "like new" condition. The amp weighs 76# by itself.
Price: $2,600 Cash, PayPal, Zelle, or cashier's check.
I will deliver it or meet up within 100 miles of my QTH (good in QRZ.COM). Or I will ship it when you pay the freight charges of your preferred carrier. The amp itself weighs 76#.
Please see my other ad for a Kenwood TL-922A HF amplifier for sale $1,250.


Listing #1752291 - Submitted on 12/09/25 by Callsign K0RC, Modified on 01/09/26 - IP: 50-33-40-169.wyng.mn.frontiernet.net
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 FOR SALE=Palstar LA-1K Amplifier  
This solid state amplifier delivers up to 1200 watts smoothly. It is extremely easy to use and rugged. It can run on 120 volts or 220 volts. It comes with two power cords and you simply set the switch to your voltage. The amp is fairly new (2023) and works as it should. I am asking $2,500 plus shipping if needed. I do not take paypal. Your check or money order will be fine. I can meet someone around the Atlanta area to save on shipping. The tuner in the picture IS not included.

Listing #1755144 - Submitted on 01/08/26 by Callsign K4JRS - IP: 73.43.221.91
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 For Sale: Alpha 77DX HF Amplifier   
Sale Pending- Alpha 77DX in excellent condition from non-smoking environment. 1.8 - 30mhz. Late serial number. Black face. 8877 tube Full power+. Has space to upgrade to 77SX. Comes with owner manual.$4000. Can be shipped in the Continental US or picked up in Inverness Florida. If paid in advance, it can be picked up at Orlando Hamcation.

Listing #1754693 - Submitted on 01/04/26 by Callsign AD4LE, Modified on 01/08/26 - IP: fl-67-232-190-66.dhcp.embarqhsd.net
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