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

Displaying ads 191 to 200 of 225 ads in this category.
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KA9FOX Wishlist on Amazon.com

 Full so2r setup and much more  
For sale Full flex radio so2r setup and more. Located in southern NJ prefer local ny,pa,nj,md,de area. The flex items do not have the original boxes but the 8600 does. Cash preferred but other payments accepted as well.
Full flex radio setup $15,400 willing to take $15,000 if you take all
Flex PGxl - $5300
Flex tgxl - $2000
Flex 8600 - $4400
Flex 6400 - $1500
Flex maestro - $1400
flex 8x2 - $800
Yaesu ftdx10 - $1100 - original box
Mercury iiis - $2600 - original box and outter box
Icom Ic-7300 - $750 No box
Step ir urban beam - Make Offer Fully working at time of disasembly in the summer.


Listing #1756486 - Submitted on 01/22/26 by Callsign KC3KXR - IP: c-69-244-96-154.hsd1.nj.comcast.net
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 FL-7000 stuff  
I acquired 9 basket case FL 7000 amps going on 2 years ago. A couple months ago I decided to see what i could do with them long story short I have 5 back up and working but need 3 of these side plates to be able to put the last 2 up for sale, trade, what ever. Thanks for looking

Listing #1756484 - Submitted on 01/22/26 by Callsign N8EIO - IP: syn-024-209-214-166.res.spectrum.com
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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 has the ATU also. It's in mint condition with original box, carrying case, CD, warranty card and extra air filter. I believe it is a series 1? Serial number is 174800029. These sell new for $5995 now. Asking $3650 shipped. Contact info good on QRZ.

Listing #1753425 - Submitted on 12/22/25 by Callsign W6IBU, Modified on 01/21/26 - IP: 162-229-184-35.lightspeed.sntcca.sbcglobal.net
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 Delcon T210 Amplifier with power supply   
I have a Delcon T210 Amplifier. PS210 Power supply.
Have a complete extra RF deck to go with it.
Have the original manual.
Amp does Power up, problem with bias tubes. Need changed to modern version.
I also have some extra tubes, but I'm not sure if they are good.
Would rather not ship due to age.
Up for a trade, or 1200.00.
Thanks for looking.


Listing #1750581 - Submitted on 11/24/25 by Callsign NI4L, Modified on 01/21/26, Web Site: https://www.ni4l.com - IP: 172.58.54.245
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 F.s. Ameritron al 1200
Very good condition amp. Works well. Full output $2200.00 pickup only Danny 803 513-7728

Listing #1756289 - Submitted on 01/20/26 by Callsign KF4RZQ - IP: 208-104-251-148.fttp.pelisc.sta.comporium.net
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 FS: Elecraft KPA-1500 Amp  
KPA-1500 S/N 199 w/AT
Gently used (typically operated at 500-750w)
Mint condx/non-smoking shack
All cables and manual; latest f/w
Asking $5199 plus shipping within CONUS. No personal checks.


Listing #1756256 - Submitted on 01/19/26 by Callsign W7VS - IP: customer.isp.starlink.com
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 WANTED : Solid state Amp
Looking for, Yaesu quadra, Ameritron 1306/1406, Tokyo hypower 2.5kfx 2500, expert sbe 1.5 or 2k, or rfkit 2kfs.
I live on Eastern Shore of Maryland. Will drive reasonable distance.


Listing #1756182 - Submitted on 01/18/26 by Callsign WG3U - IP: 173-18-252-241.client.mchsi.com
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 FOR SALE: Alpha 9500
This is a beautiful amp. A single 3CX1500A7 8877 high-power triode is what powers this amp. I have the original book and shipping box. It is wired for 220V and ready to go. Selling because I bought a smaller LDMOS amp that's easier to move around. It weighs 95 lbs. with the transformer installed. Amp works great. It would be best to have local pickup so you can see it in action, or I can meet within 150 miles of Little Rock, Arkansas. Asking $3,300 cash or PayPal, plus shipping and insurance. Really hesitant to ship because of the weight and cost. Contact John N5TKG at 501-944-8585. Key Features: fully automatic, legal limit plus headroom amplifier. Alpha’s low-drive, tube amplifier design delivers the cleanest possible signal. Operates on all Amateur Radio Bands 160M through 10M, Single, easy to find, inexpensive 3CX1500A7 8877 type tube. Internal, automatic 4-port antenna switch capable of combining any 2 antenna ports

Listing #1756173 - Submitted on 01/18/26 by Callsign N5TKG - IP: 64.127.132.215
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 Full so2r setup and much more  
For sale Full flex radio so2r setup and more. Located in southern NJ prefer local ny,pa,nj,md,de area. The flex items do not have the original boxes but the 8600 does. Cash preferred but other payments accepted as well.
Full flex radio setup $15,400 willing to take $15,000 if you take all
Flex PGxl - $5300
Flex tgxl - $2000
Flex 8600 - $4400
Flex 6400 - $1500
Flex maestro - $1400
flex 8x2 - $800
Yaesu ftdx10 - $1100 - original box
Mercury iiis - $2600 - original box and outter box
Icom Ic-7300 - $750 No box
Step ir urban beam - Make Offer Fully working at time of disasembly in the summer.


Listing #1756123 - Submitted on 01/18/26 by Callsign KC3KXR - IP: c-69-244-96-154.hsd1.nj.comcast.net
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 PLATE TRANSFORMER  
I have a known good tested plate transformer out of a ten tec titan 2 (416) that i would like to swap for a known good transformer out of a amp supply lk500 or a ten tec centurion or similar . Email me if you have what i need and lets talk

Listing #1753658 - Submitted on 12/24/25 by Callsign KG4WPW, Modified on 01/18/26 - IP: 18.sub-174-218-52.myvzw.com
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