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

SWAN 100MX Power SUPPLY: LOOKING FOR ORIGIONAL SPEAKER/ POWER SUPPLY IN WORKING CONDITION; Listing #1763700 - Submitted on 03/31/26 by Callsign AA7MH, Modified on 04/18/26 - IP: c-73-54-31-126.hsd1.fl.comcast.net; Click to Contact -- Send this Ad to a Friend
Collins KWT-6 HV Supply Parts: Have 3 complete HV power supplies for the URC-32/KWT-6 transmitter. All components are removed from the cabinet and cabinets have been repainted.Transformers are in very nice condition. All 3 sets for 400.00 Pickup only in Crockett, TX Byron W5FH; Listing #1765311 - Submitted on 04/18/26 by Callsign W5FH - IP: syn-072-190-074-053.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Tempo 100 MX: I NEED THE POWER SUPPLY Only. Price shipped pse?
Shep AA7MH; Listing #1765233 - Submitted on 04/17/26 by Callsign AA7MH - IP: c-73-54-31-126.hsd1.fl.comcast.net; Click to Contact -- Send this Ad to a Friend
MAKE OFFER: Drake PS-7 Power Supply: Make OFFER for a working Drake PS-7 power supply. Can send photos if desired. Thanks.; Listing #1765181 - Submitted on 04/16/26 by Callsign KF4IZE - IP: 149.154.44.40; Click to Contact -- Send this Ad to a Friend
Astron LS-25A: 22 - 32 Volts Adjustable DC Linear Power Supply 18 Amps Continuous 25 Amps ICS. In good condition and works fine. $175 plus shippingNo Paypal, Zelle, money order or bank check please.; Listing #1761762 - Submitted on 03/12/26 by Callsign KB9SI, Modified on 04/16/26 - IP: 230.sub-75-223-8.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Pyramid PS25G PS: Pyramid linear 6-15vdc adjustable PS. Max 22 amps. Works fine and is in excellent shape, nonsmoker owned. $50 plus shipping.
Payment via Zelle, money order or bank check. No Paypal.; Listing #1756503 - Submitted on 01/22/26 by Callsign KB9SI, Modified on 04/16/26 - IP: 113.sub-75-223-111.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Alinco DM-340MV PS: Alinco linear PS rated at 35 amps. Fully adjustable voltage. In excellent shape. Non-smoker owned. $100 plus shipping.
Payment via Zelle, money order or bank check. No Paypal.; Listing #1756504 - Submitted on 01/22/26 by Callsign KB9SI, Modified on 04/16/26 - IP: 113.sub-75-223-111.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eico Model 1020 Power Supply For Sale: Eico Model 1020 Power Supply For Sale:
-
The Eico 1020 is a dual voltage power supply,
providing either 6 volts or 20 volts at a
maximum current of 1/2 amp. It has extremely
low ripple. It is continuously variable up
to 20 volts.
-
An analog meter can be switched between 6 V DC
and 20 V DC.
-
It would make a great bench supply.
-
This one works as it should, and looks fine also.
Buy it with paper work for $20 plus shipping from
Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1765156 - Submitted on 04/16/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MFJ-4225MV 25 AMP SWITCHING POWER SUPPLY: I have available a very good condition MFJ-4225MV power supply. The output is adjustable from 9 to 15 VDC. There are two outputs, one being binding posts, which will give you up to the full 25 amp capability, and a cigarette lighter receptacle, which can give you up to 7 A of output. This is priced at $80 plus shipping in the USA only.; Listing #1763555 - Submitted on 03/30/26 by Callsign K3DUA, Modified on 04/16/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Samlex SEC-1235M Power Supply: Reduced price from $125 to $100 shipped. The Samlex SEC-1235M is a 30 amp continuous, 35 amp peak switching power supply. It comes from my non-smoking shack with the power cord. It has the AD5X fan modification installed. The modification keeps the fan running at a low speed, very quiet, yet still permits the fan to go to full speed if the temperature exceeds 60 degrees Celsius. With the fan running continuously at low speed, the SEC-1235M stays cool enough that it only goes to full speed under heavy, high current use. The modification was simple only requiring connecting a 100 ohm 1-watt resistor between the black fan lead and the negative DC output port. Sold AS IS.$100 shipped USA only. Payment via USPS money order or personal check.; Listing #1763698 - Submitted on 03/31/26 by Callsign WB7RBN, Modified on 04/15/26 - IP: 38.77.172.81; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend