Free Ham Radio Classified Ads
Ham Radio Classified Ads
A Free Service by KA9FOX & QTH.com

Classifieds Home - Feedback Forum - Swap Chat Board - Safe Trading Tips
Search Ads - Place Ad - Edit Ad - Delete Ad - Callsign Lookup - Make Donation
Contact KA9FOX - Banner Advertising - Web Hosting - Ham Radio Homes

Troubleshoot and Test SteppIR Antennas and Controllers
View All Banners     Advertise Here

HF Amplifiers

Displaying ads 1 to 10 of 230 ads in this category.
= Photo available, click to view      = Ad was Edited or Renewed      = Original Ad
KA9FOX Wishlist on Amazon.com

 FS Ameritron ALS-1300
Excellent condition. $1845 plus shipping.
Open to trades. Have too many amps
Thanks
Kevin


Listing #1731379 - Submitted on 05/31/25 by Callsign K8SU - IP: 38.111.191.244
Click to Contact -- Send this Ad to a Friend

 FS: ALS-1300 Solid State Amp. Like New.  
I have a nice and clean ALS-1300 Amp. Bought new in 2017 and only used for a short time.
It is like new in OEM box with the 10m board installed. Includes power supply and manual. I do have cables in other ad on QTH.
Asking $2100 +shipping OBO Paypal ok. Local pickup in Ky.


Listing #1731378 - Submitted on 05/31/25 by Callsign W4TKY - IP: syn-074-129-243-237.res.spectrum.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 FS: OM Power 2501A amplifier parts
I am parting out my OM power 2501A everything including the GU 84B tube is good except the control board. Let me know what part you need and make offer.

Listing #1731373 - Submitted on 05/31/25 by Callsign N4PBC - IP: 172.56.75.159
Click to Contact -- Send this Ad to a Friend

 Russian 40 50 uf 5KV oil filled wanted
I'm looking for a orange Russian cap that's apx 6L X 4W X 4H. In this size they come 40 50 and 60 uf 5KV. If you have one you would like to part with I would like to buy it. Thank you Dave K9XD


Listing #1731358 - Submitted on 05/31/25 by Callsign K9XD - IP: c-98-46-189-149.hsd1.il.comcast.net
Click to Contact -- Send this Ad to a Friend

 Tokyo Hy Power HL-45B Amplifier   
For sale is a Hl45b amplifier, this amp is made to work with the Yaesu ft817/818.
Amplifier is in great physical working conditions. Asking $350 shipping included (continental US). I can take personal check, usps mo, Zelle or Vemmo. My info is all correct in this site and QRZ.
Tnxs
Cesar n7bus


Listing #1731105 - Submitted on 05/29/25 by Callsign N7BUS, Modified on 05/31/25 - IP: syn-075-142-083-090.res.spectrum.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 AEA LA 30 HF AMP  
10 thru 160 hf amp works fine $650 will be at the east greenbush hamfest or pick up in boiceville ny 845 750 2059

Listing #1731305 - Submitted on 05/31/25 by Callsign WQ2A - IP: syn-098-015-216-077.res.spectrum.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 Ameritron Al 80 b  
Mint condition Al 80 b amp full output $1100.00 call for details 1-256-223-0948

Listing #1731285 - Submitted on 05/31/25 by Callsign W4PIG - IP: syn-024-196-031-011.res.spectrum.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 RM ITALY BLA350 Plus HF Linear Amplifier  


RM ITALY BLA350 Plus HF Linear Amplifier 120v

Specifically designed for use with low power (QRP) transceivers on all Amateur bands from 160 through 10 meters, here is a compact and fully automatic amplifier that can deliver up to 300 watts output when driven with less than 10 watts RF input. These amplifiers include fast hardware protection circuits to protect the power transistors in the event of a high SWR condition on the antenna feedline.

As NEW. Only hooked up one time and tested it with my QRP radio.
300 watts out with 8 watts drive.

Selling as it is too big for my RV. Get this one like new for way less than new.
Price $800 shipped. PP ok



Listing #1731283 - Submitted on 05/31/25 by Callsign KV5J, Web Site: http://www.kv5j.com/store - IP: 172.56.75.157
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 Kenwood TL-922A with 10 meters  
Kenwood TL-922A with ten meters and Soft key mod for newer radios.
Very Nice condition and works great with full power out
$1,450 Shipped/Insured US


Listing #1731278 - Submitted on 05/31/25 by Callsign KL7AM, Web Site: https://kl7am.com - IP: 90-122-35-72.mtaonline.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 Heathkit SB-221 Amplifier  
Very nice condition with full output Eimac 3-500 tubes.
Currently wired for 120 volts and can change for 240. Has soft key installed and will interface with late model radios.
$1,150 Shipped and Insured in the US


Listing #1731275 - Submitted on 05/31/25 by Callsign KL7AM, Web Site: https://kl7am.com - IP: 90-122-35-72.mtaonline.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend


Next 10 AdsNext

Ham Radio RF Connectors and Gadgets, Parts, Products and More from W5SWL
View All Banners     Advertise Here

Classifieds Home - Feedback Forum - Swap Chat Board - Safe Trading Tips
Search Ads - Place Ad - Edit Ad - Delete Ad - Callsign Lookup - Make Donation
Contact KA9FOX - Banner Advertising - Web Hosting - Ham Radio Homes

© 2025. The QTH.com Ham Radio Classified Ads website is Created and Maintained by Scott Neader, KA9FOX.

5.2340 ms (0.0052 secs)

Free Ham Radio Classified Ads

Uh oh! It looks like you’re using an ad blocker.

Banner Advertising, along with Donations, keeps the QTH.com Classifieds free to use for everyone.
Please support the QTH.com Classifieds by allowing ads to be displayed. Here is how!

Or, for now, you may continue to use this site without unblocking ads.