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

WANTED: Display for Mercury III 3: I am looking for the display for a Mercury III 3 amplifier.; Listing #1762734 - Submitted on 03/21/26 by Callsign W6MTM - IP: 47-154-8-209.fdr01.wmns.ca.ip.frontiernet.net; Click to Contact -- Send this Ad to a Friend
WANTED ALPHA 77 Dx AMPS: want Alpha 77Dx amps s/n 3700 and higher preferred....Tired of Russian and Chinese tubes!! ALSO need PETER DAHL transformers P/N A77S1 to replace standard x-former. 73 Bud K4ISV, VP5B; Listing #1762686 - Submitted on 03/21/26 by Callsign K4ISV - IP: 160-79-27-16.pool.dsl.nctc.com; Click to Contact -- Send this Ad to a Friend
Ameritron ALS-1300/1306 pwrsupply 50 vol: Ameritron ALS-1300/1306 pwrsupply, 50 Volt 50 Amp switching power supply. The Ameritron ALS-1300/ALS-1306 power supply is a voltage regulated current limited supply. It contains 14-volt positive and negative supplies as well as dual 50-volt 25-ampere continuous (30-ampere peak) fully current limited supplies. Each PA (power amplifier) module in the ALS-1300/1306 operates from the separate 50-volt sources, giving a total dc input power rating of 2500 watts to the power amplifier modules.
Power supply to amplifier connections are through a heavy-duty cable using a large Cinch Jones connector.
Power Line Requirements: This amplifier ships wired for 200-260 Vac. The maximum average power line current is 12 amperes at 240 volts. Two 250-volt 15-ampere fuses the power line. Other pictures available if needed. Instruction manual on line. Visual inspection looked good, but untested/"as-is" 600 shipped stateside. Payment by USPS Money Order, PAYPAL or good personal check.; Listing #1762676 - Submitted on 03/21/26 by Callsign WA1APX - IP: 64.sub-97-135-117.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS Icom PW-2 amplifer: Beautiful condition. $4750 plus shipping or willing to trade up or down.
Looking for Icom IC 7850 LE or Icom 7851
Thanks
Kevin; Listing #1762628 - Submitted on 03/20/26 by Callsign K8SU - IP: 38.111.191.244; Click to Contact -- Send this Ad to a Friend
Updated Heathkit Warrior FREE: Plug and play Warrior. T/R relay, cut off bias, and solid state rectifier mod done. Works perfect. Has been used with four 572Bs but you can also use four 811As but you’ll have to significantly cut back on your drive power. 800 watts out on 80-40-20 with slightly less on 15 and 10. Tunes up nicely on 17 and 12. Cabinet redone. All work was done by previous owner. I have all the documentation with schematics somewhere. Around 105 pounds so pick up is a must. Hate to see her go but the shack is small. Lane ku7i Las Cruces, NM 50 miles west of El Paso. I am good on QRZ. Text msg is much preferred over email. BTW this amp only runs on 120 vac, there is no 240 vac option on this amp. When you get here I will demo the amp with the four 572Bs in place and then I will remove the tubes to keep for myself so you will need to supply your own 572Bs or 811As but you get to take home a working amp that has been upgraded for free. 100% plug and play ready to use.; Listing #1762532 - Submitted on 03/20/26 by Callsign KU7I - IP: c-174-62-41-254.hsd1.nm.comcast.net; Click to Contact -- Send this Ad to a Friend
FL2000B: A working 1KW amp. $650 Buyer arranges local pickup or shipping.; Listing #1757391 - Submitted on 01/30/26 by Callsign K5DKZ, Modified on 03/19/26 - IP: syn-076-183-146-186.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Alpha 87A Autotune 1500 Watt Amplifier: Alpha 87A, S/N 8702371418 with manual is capable of 1.5kW continuous RF output on all commonly used modes and ham bands from 1.8 to 29.7 MHz. Band change and tune-up are manual or automatic microprocessor controlled. Can interface with computer.
Capable of full power and full CW break-in (QSK) and all analog and digital modes. Very low usage and in excellent condition. A spare matched pair of Eimac #CPX800A& tubes available, sold separately. Prefer local pickup in NE CT. If shipped, buyer pays actual costs to CONUS. PRICE $2999.; Listing #1762436 - Submitted on 03/18/26 by Callsign K1YN - IP: syn-096-032-053-240.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heathkit SB-200 Linear Amplifier: I am selling equipment for a silent key (WA7HMU). I am happy to answer all questions and provide any pictures or videos needed. I want to honor my father-in-law by ensuring this goes to someone who will appreciate it.
I do have this full set if interested.
Buyer pays all shipping. Paypal is the only payment method accepted.; Listing #1762434 - Submitted on 03/18/26 by Callsign NONE - IP: c-67-183-58-247.hsd1.wa.comcast.net; Click to Contact -- Send this Ad to a Friend
Command HF-2500 Export: Great shape. Legal limit++ output
This is a two tube model
Rear of amp says: Not Intended For Sale or Use in U.S.A
$2200 Shipped Insured USA; Listing #1761210 - Submitted on 03/07/26 by Callsign KL7AM, Modified on 03/18/26, Web Site: https://kl7am.com/ - IP: 216.137.241.122; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
QRO 2500DX Amplifier: Great condition!
160-10 Meter Amp
1,500 Watts out on 10 meters with 15 watts drive.
Legal limit plus++
$2250 shipped/insured US; Listing #1761954 - Submitted on 03/14/26 by Callsign KL7AM, Modified on 03/18/26, Web Site: https://kl7am.com/ - IP: 238-196-137-216.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend