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

For Sale Heathkit SB-230 needs work: FOR SALE; Heathkit SB-230 Amplifier that has been partially converted to a Gi7bt tube.
Has high voltage, filament voltage 3PDT bias and changeover relay plus a 5 minute adjustable timer. Meter works but there is no output. This conversion is not complete so some work is needed. Cabinet and front panel are in good condition.
Condition of tube is unknown but the filament light. Spare tube may be available also.
Cash check or money order, no PayPal.
$225 pick up in Houston, Tx. or can deliver or meet within 75 miles.
Schematics of similar conversions are available.; Listing #1767882 - Submitted on 05/12/26 by Callsign K8WOZ - IP: 108-255-75-70.lightspeed.sntcca.sbcglobal.net; 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
••••••
$415 plus shipping; Listing #1767488 - Submitted on 05/08/26 by Callsign W8UAB, Modified on 05/12/26, 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
FS: ACOM 700S HF+6 Amp W/ Service Warr: Fully working ACOM 700S amp, with defect free warranty options 4 Sale from
a top ACOM Authorized Service Center [ Technotronic Dimensions ]
$3500 shipped to any US QTH. Follow link for webstore purchase. 73; Listing #1766193 - Submitted on 04/26/26 by Callsign KA2PTE, Modified on 05/12/26, Web Site: https://technotronic-dimensions.3dcartstores.com/ACOM-700S-LDMOS-18-54-MHz-Linear-Amplifier-Service-Warranty_p_2254.html - IP: d-72-45-42-102.paw.cpe.atlanticbb.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Elecraft KPA500 amplifier: Good day, I have for sale this excellent condition Elecraft KPA500 HF/6M 500-watts SS amplifier. The amp is wired for 220v and comes with power cord and coax jumper.
Price is $2250; Listing #1767839 - Submitted on 05/12/26 by Callsign K2ZZ - IP: pool-71-172-55-72.nwrknj.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS National HRO-500: For sale National HRO-500. Beautiful condition, see picture. I've had this radio for 20 years and was going to restore it when I retired. Now that I am retired, I don't have the eyesight, dexterity, strength, etc., to do so. My loss is someone's gain. Physically the radio is in excellent shape, but the phase locked loop does not lock. Standard problem. I've printed out most all of the restoration articles over the years which will be supplied with the radio. Have several AC power cords, DC power connector and the multipin Chinch Jones connector for the ACC on back of radio. Have a like new factory manual with two schematic diagrams included. Price $750 OBO plus shipping (use Ship Pirate). More picture of course upon request.
73,
Paul W5NTQ
713.203.0166; Listing #1767796 - Submitted on 05/11/26 by Callsign W5NTQ, Modified on 05/11/26 - IP: 99-25-95-175.lightspeed.hstntx.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WTB: OM Power OM-3501A: I would be interested if anyone has one they would be willing to part with...
WOW.... The Scammers are in full force... Stay Vigilant my friends..
Ok, so if you can not send pictures proving that you are who you say you are and visit with me on the phone. Pervade a serial number so I can email Tibi at OM-Power verify that is legitimate and age. There really isn't any point in responding to my add. Have a great day
73, Joe KD5YCY; Listing #1767063 - Submitted on 05/04/26 by Callsign KD5YCY, Modified on 05/11/26 - IP: 147-160-232-26.taylortel.net; Click to Contact -- Send this Ad to a Friend
RM Italy BLA350 Plus HF Linear Amplifier: 9 May 2026
RM Italy BLA350 Plus HF Linear Amplifiers BLA350P-120, like new, with all original boxes, packaging, accessories, & manual. About 6 months old, original receipt included. (first owner, non-smoking, no pets, environment)
Manual is here: https://www.rmitaly.com/wp-content/uploads/2019/06/Manual-BLA350-Plus-2.pdf
PA9X review: https://www.pa9x.com/review-of-the-rm-italy-bla-350-plus-amplifier/
$1000 shipped to CONUS. (or trade for a mobile HF radio such as a FT-991)
Any questions let me know and I'll do my best to answer.; Listing #1767603 - Submitted on 05/10/26 by Callsign WQ2H, Modified on 05/11/26 - IP: unn-79-127-248-7.datapacket.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Ameritron HF Amplifiers ALS-600 $1200.00: -->PACKED UP & HAMVENTION BOUND<--
Ameritron HF Solid State Power
Amp ALS-600 with the more
desirable Heaver Linear
Power Supply.
What you see is what you get.
$1200.00 on pickup or ship for
actual costs + any Buyers
Escrow Insurance fees like
PayPal's 3.5%.

Weighs 55Lbs together, would
be double packed shipped in
2 Small HDuty Home Depot
moving boxes 10"X12"X16".
Power Supply alone weighs in
at 40Lbs, RF Deck 15 Lbs.
Guesstimate ship charges;
from Broadview, IL. 60155.

https://sadfar.com/Forsale/item149/
Deliver to any local ChicagoLand
area "REAL" Hamfest(s) including 2026
Dayton/Xenia HamVention in May &
HHHuntsville Alabama Fest
in August. Usually at each
event early, + 3 to 4 days....
Call my landline. Old Black Rotary Dial
Bakelite telephone connected with wire to
wall-jack - Number, NOT TXTable, just
your own voice. (708) 387-72 Fiver Oner #3.
Gregory (K9OY), LAST Old Wife Xs. ANNE (OYN)
does NOT LIVE HERE Anymore....; Listing #1766256 - Submitted on 04/27/26 by Callsign K9OY, Modified on 05/11/26, Web Site: https://sadfar.com/Forsale/item149/ - IP: c-98-222-115-109.hsd1.il.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heath SB-200 Amp for Sale - Central, KY: I purchased this amp from K3AFR in 2017 as a back-up. I have used it very little since I have owned it. I would prefer to not ship it due to weight and not having the original box and packing. CW output power: 80M:500, 40M:500, 20M:500, 15M:400, 10M:250. The amp looks great but K3AFR didnt have any information on the level of restoration, if any. Please check the feedback forum from K3AFR and me (KJ4FZ) regarding my purchase of this great little amp. $500 cash or Paypal accepted.; Listing #1767764 - Submitted on 05/11/26 by Callsign KJ4FZ - IP: syn-184-056-162-001.res.spectrum.com; 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 $1050 OBO. Can ship for cost or deliver to Xenia.; Listing #1766267 - Submitted on 04/27/26 by Callsign K2ZZ, Modified on 05/11/26 - IP: 172.59.211.155; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend