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
Banner Advertising - Web Hosting - Domain Names - Ham Radio Homes

Pass Your AMATEUR RADIO Extra Class Test The Easy Way!
View All Banners     Advertise Here

HF Amplifiers

Displaying ads 1 to 10 of 310 ads in this category.
= Photo available, click to view      = Ad was Edited or Renewed      = Original Ad
KA9FOX Wishlist on Amazon.com

 FOR SALE/TRADE : Heathkit HL-2200   
Clean/original estate item from nonsmoking environment with the following new upgrades:
1.NEW matched pair of 3-500ZG tubes from RF Parts unpacked in box as received.
2. NEW Harbach soft key and soft start installed--soft start wired for 240
3. NEW Harbach kit with high voltage electrolytic & bleeder resistors
4. Protection diodes on both meters.
5. Grid connections properly grounded.
$1000 or $600 w/o tubes, or trade for? Meet/pick up within 100 miles of San Antonio, TX, no shipping. Can email additional photos.
Listing #1624123 - Submitted on 01/26/23 by Callsign KD5ZSX, Modified on 01/26/23 - IP: cpe-67-11-107-90.satx.res.rr.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 For Sale: ETO Alpha 78  
I am selling my ETO Alpha 78. Works 100% on all bands, 160m-10m (with bandpass tuning on 80-15m). Tubes have full output with low grid current. Has a new faceplate installed, and cosmetically is a 9.5/10.
No issues, I plan on upgrading to a larger Alpha and do not have the space for 2 amps. I also have the original manual.
Asking $1,900 OBO, pickup preferred. Shipping would be in 2 boxes and cost at least $175. Might be interested in trades for other amplifiers or HF radios.
I can deliver within a reasonable distance of ZIP 32084, Florida. Or I can bring it to Orlando Hamcation. Email or text only please.
Listing #1622321 - Submitted on 01/14/23 by Callsign N4FUR, Modified on 01/26/23 - IP: 73.35.27.0
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 SB-220 Nice Amp  
SB-220 with black faceplate. The following Harbach mods have been installed.
Soft Key
Soft Start
New HV Capacitors
Rectifier and metering board
I installed a standby switch which opens the PTT line to provide standby operation.
Amplifier works fine, I found a deal on a newer amp that covers 160M and this one is now excess.
I would rather drive to meet someone with the amp, within 200 miles of my QTH as shipping is always risky with these heavy amplifiers.
$850 is the price. I will ship, at buyers expense, if I have to ship it. Thanks, W3WFR, the address is good in QRZ
Listing #1624154 - Submitted on 01/26/23 by Callsign W3WFR - IP: cpe-24-175-234-19.stx.res.rr.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 FOR SALE: COMMANDER HF1250 AMP  
Excellent condition cosmetically and mechanically. Full output. No marks, dings, etc. $1,500.00 pickup 43050 or will meet within reason. Comes with original box and manual.
Listing #1623568 - Submitted on 01/22/23 by Callsign WD8NPL, Modified on 01/26/23 - IP: 71-213-201-171.mnfd.qwest.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

  Ameritron ALS-1300  
Ameritron ALS-1300 Solid State Ham Radio HF Amplifier. Works good! 10 and 12 meter board is installed! Has some scratches, but otherwise looks good! Clean / Non-Smoker. This amp is currently wired for 240v, but can also run on 120v if that's what you have in the shack. You are welcome to try everything out at my QTH before you purchase. Comes with the ALS-1300SPS Power Supply and Manual. I do not have the boxes so I wont be able to ship. $1800 - Cash or PayPal (Friends and family). My contact info is good on QRZ! Thanks for looking!
Listing #1624152 - Submitted on 01/26/23 by Callsign N0KMR - IP: c-76-113-146-30.hsd1.mn.comcast.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 Complete 8877/3CX1500 Socket and Chimney  
$75 shipped US, Excellent condition
Have a 3CPX1500A7 and a 8877 in other ads.
Listing #1624126 - Submitted on 01/26/23 by Callsign KL7AM, Web Site: https://kl7am.com - IP: 26-234-137-216.mtaonline.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 110pf-15kv Vacuum Variable   
$175 shipped in the US
Listing #1622895 - Submitted on 01/18/23 by Callsign KL7AM, Modified on 01/26/23, Web Site: https://kl7am.com - IP: 229-185-152-216.mtaonline.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 375pf-16KV Vacuum Variable Capacitor  
375pf-16KV Vacuum Variable Capacitor
Perfect for that 80-10 meter big amp!
$175 Shipped in the US
Listing #1622890 - Submitted on 01/18/23 by Callsign KL7AM, Modified on 01/26/23, Web Site: https://kl7am.com - IP: 229-185-152-216.mtaonline.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 50MHZ Vacuum Variable set   
Pair removed from a working 50MHZ commercial amplifier
300pf-42amp-5KV
75pf 42amp-30kv
$265 Shipped US
Listing #1621882 - Submitted on 01/11/23 by Callsign KL7AM, Modified on 01/26/23, Web Site: https://kl7am.com - IP: 229-185-152-216.mtaonline.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 NOS Eimac 4PR1000B  
No signs of use, Looks New
no marks on plate connector from a set screw and no marks on base from being in a socket. Shadows in photo, glass is clear.
$350 Plus Shipping
Listing #1621620 - Submitted on 01/09/23 by Callsign KL7AM, Modified on 01/26/23, Web Site: https://kl7am.com - IP: 229-185-152-216.mtaonline.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend


Next 10 AdsNext

Franklin Printing Ham Radio QSL cards
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
Banner Advertising - Web Hosting - Domain Names - Ham Radio Homes

© 2020. The QTH.com Ham Radio Classified Ads website is Created and Maintained by Scott Neader, KA9FOX.

14.9801 ms (0.0150 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.