QTH.COM Ham Radio Classified Ads: AMPHF - Swap amateur radio HF VHF equipment buy sell trade on line

ETO Alpha 78 amplifier: ETO Alpha78 w/Peter Dahl transformer. 3CX800A7 upgrade. Very nice legal limit amp. More pictures available. No shipping but I can arrange travel to meet you a significant distance away. $1300.; Listing #1767455 - Submitted on 05/08/26 by Callsign KY7X, Modified on 05/08/26 - IP: customer.snjecax1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale Ameritron AL 811H Amplifier: Amp is from a local SK estate.
Has had the 10 Meter mod done . So 160-10 Meters
Comes with asset of Penta-Labs tubes in the their boxes and the original tubes in the amp now.
Amp is working as it sure as I have been using it on 40 and 80 meters every day for 2 weeks. I added protection diodes to the meters.
I’ll throw in a dual RCA cable for PTT / LC hook-up
Prefer local P/U or delivery with –in 1-2 hours of my QTH (w help for fuel ) $700
Shipping is possible at your expense.
Fred AI3Z at comcast.net
443-223-5142 Lv Message; Listing #1767492 - Submitted on 05/08/26 by Callsign AI3Z - IP: c-71-200-139-47.hsd1.md.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: HENRY 2KD5 AMPLIFIER: SELLING my Henry 2KD5 amplifier, working as it should, tubes are putting out expected output, clean, for more detailed info call me or email me. will sell for $850 firm, no shipping must pu at my QTH. will also sell as a package my Yaesu FTDX5000 listed in separate ad both for $2500.; Listing #1767491 - Submitted on 05/08/26 by Callsign WA4CWC - IP: 68.35.16.97; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TOKYO HY-POWER HL-45B 160-6m Amplifier: Perfect condition boxed as new original accessories, and paperwork
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$435 plus shipping; Listing #1767488 - Submitted on 05/08/26 by Callsign W8UAB, Web Site: https://swap.qth.com/search-results.php?keywords=W8UAB&fieldtosearch=Call - IP: 104-169-198-75.bng02.nrwl.oh.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Alpha 9500: This is a legendary Alpha 9500 HF amplifier. It exceeds legal limit on all bands. Has some minor cosmetic blemishes per the photos, but I was getting peaks of 1800W, 2100W and 2600W out during the course of my testing (see photos).
Amp will be shipped UPS insured in its original Alpha boxes, and transformer will be secured to a plywood base on thick styrofoam, and double boxed in bubble wrap and expandable foam packing.
The last 9500 to sell was earlier this month on EBay for close to 5K.
$3699 plus shipping (via Pirateship to save costs)
The Alpha 9500 is a fully automatic, legal-limit HF linear power amplifier designed for high-performance amateur radio use. It is widely recognized for its "key-down forever" capability, meaning it can deliver a full 1,500 watts of output power continuously across all modes—including SSB, CW, RTTY, and digital—with no duty cycle limitations. [1, 2, 3]; Listing #1767472 - Submitted on 05/08/26 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net; Click to Contact -- Send this Ad to a Friend
Ameritron AL-811 600-watts HF amp: I have for sale this nice working 600-watts 160-10m AL-811 amplifier.
Price is $550
Prefer local pickup.; Listing #1766276 - Submitted on 04/27/26 by Callsign K2ZZ, Modified on 05/08/26 - IP: 104.28.172.150; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Yaesu FL-7000 HF amplifier: I have for sale a nice working condition Yaesu FL-7000 amplifier
Amp puts out rated power on all bands. Physically I would say its a 8 out of 10. Wired for 115v service. Tested good. Not too sure about the tuner because it was alway bypassed due to the fact that most of these amps fail due to the ATU going bad. Price is $1100 OBO. Can ship for cost or deliver to Xenia.; Listing #1766267 - Submitted on 04/27/26 by Callsign K2ZZ, Modified on 05/08/26 - IP: 172.59.211.155; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Elecraft KXPA100 100-watts amplifier: Good day, I have for sale this excellent working Elecraft KXPA100 with built in antenna tuner QRP amplifier. Amp comes with power cable and kusb cable for update. It was used with ft-818 beautifully. There is one LED segment that will not light on the power output meter.
Price is $1150; Listing #1766135 - Submitted on 04/26/26 by Callsign K2ZZ, Modified on 05/08/26 - IP: 50.205.215.221; Click to Contact -- Send this Ad to a Friend
FS: ICOM PW2 amplifier: Good day, I am selling an excellent condition ICOM PW2 HF/6M amplifier. Works great. I'm just cutting down on some extra gear. I am using a Mercury Lux which takes up less space in the shack.
This is the perfect amp to match to a 7760 or 7610.
Price is $4799
Can deliver to Xenia for pickup
Thanks for checking out the ad.
Ken; Listing #1767191 - Submitted on 05/06/26 by Callsign K2ZZ, Modified on 05/08/26 - IP: pool-71-172-55-72.nwrknj.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Ameritron als600: I have an Ameritron ALS600. $1000. I do not have PayPal.; Listing #1767333 - Submitted on 05/07/26 by Callsign W4HRK, Modified on 05/08/26 - IP: 69.176.24.225.cable.modem.imctv.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend