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

FS: THORDARSON TR-70 TRANSISTOR PS TFMR: For Sale: NOS Thordarson Transistor power supply transformer.
Model TR-70 new in original box.
Good little project.
These were an upgrade from the old Vibrator power supplies.
Specs:
12 VDC Input
117 VAC 60cps; 50 watts
Perfect for running a Classic radio, science experimentation or for emergency power.
$19.00 and $6.50 for shipping in CONUS.
Email me for overseas shipping or more photos.
Your check or USPS MO; I am gd in QRZ.
PayPal me at my email address (jtg4300 at yahoo.com)
Just let me know that payment is on the way and I will ship and get you the Tracking number.
See my other ads for more RF parts, Simpson, Drake, UNGAR and other gear.
Will combine shipping, where possible.; Listing #1768149 - Submitted on 05/16/26 by Callsign WA1BRI, Modified on 05/30/26 - IP: 47-199-186-130.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Kenwood KPS-10A PS: Kenwood KPS-10A 13.8 vdc regulated power supply. Works fine under load. $85 picked up or plus shipping. Any questions call 301-233-0910. Thanks, Dave N3EJT; Listing #1769572 - Submitted on 05/30/26 by Callsign N3EJT - IP: 74.sub-174-219-238.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
DIAMOND &SAMLEX POWER SUPPLIES: SEVERAL SWITCHING POWER SUPPLIES FOR SALE FROM NON-SMOKE SHACK.
1. DIAMOND GZV4000 40AMP $160.00 SHIPPED IN CONUS
2. SAMLEX SEC-1235M 30AMP $150.00 SHIPPED IN CONUS
3. SAMLEX SEC-1223 23AMP. $115.00 SHIPPED IN CONUS
4. SAMLEX SEC-1223 23AMP.(NEW) $135.00 SHIPPED IN CONUS.; Listing #1767846 - Submitted on 05/12/26 by Callsign AA5RT, Modified on 05/30/26 - IP: 121.127.34.205.static.ryamer.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Astron, RS-35A P/S. Very Nice!: F/S: I have a Very Nice Condition, Astron, RS-35A Power Supply. Very Reliable, Never a Problem. Turns On Every Time I needed it. Asking $100.00, Pick-Up Only in Webster, NY. I will ship only if you provide Shipping Label covering Size and Weight of Package. Cash or Money Order at time of Pick Up.; Listing #1769450 - Submitted on 05/29/26 by Callsign W1DIO - IP: syn-047-231-033-128.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
52 Amp Regulated liniar power supply: Local Pickup only due to weight.
Location: Athena Oregon
Pyramid Model PS-52KX
Tested. Works fine.
12 to 15 V.D.C. variable output
120 v a.c. input
Rack mount power supply.
No Trades. Price is firm.
$380. Cash; Listing #1769414 - Submitted on 05/28/26 by Callsign KL7IOW - IP: 63-230-165-150.ptld.qwest.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Sale: Yaesu FP-1023 D.C. Power Supply: Hello everyone,….I have up for sale a like new Yaesu 13.8 volt dc power supply, Model FP-1023. This power supply was removed from the box to verify operation but never actually used in service. This is a switching supply and rated for 23 amps and typically sells new for $150 new. I am asking $120 as new in the box including shipping to the US. Thanks & 73,...Tim (K8TBS); Listing #1762935 - Submitted on 03/23/26 by Callsign K8TBS, Modified on 05/28/26 - IP: 108-192-86-97.lightspeed.bcvloh.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For sale Swan 500/500C Power Supply: Swan 500 / 500CX power supply and speaker being sold as Used non- working due to age. The power does provide adequate voltage to operate a Swan 500 or 500C Transceiver. Selling for $180 or best offer. Buyer pays all shipping coast.; Listing #1769364 - Submitted on 05/27/26 by Callsign W3BMK - IP: 140.248.44.204; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Atlas 350 PS Power Supply and Speaker: Price reduced. I’m the original owner; this was purchased at Dayton in 1974 and I found it languishing in the back of a closet. Unused for 25-30 years. This transformer operated (HEAVY!!) power supply matches the Atlas 350XL transceiver and delivers 32 amps. Last used with a Kenwood TS-450. Comes from a non-smoking but dog loving home. My price $175 plus shipping CONUS only. The sale is final, no returns for any reason and no trades please. Payment by cash if in person, Zelle or Postal Money Order. Sorry, no PayPal.; Listing #1769340 - Submitted on 05/27/26 by Callsign W8BJF - IP: syn-068-188-236-062.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
WTB : Ten Tec 255 power supply: Want to buy a Ten Tec model 255 power supply. Matches the Omni D series C transceiver. Looking for one in good working condition. Contact thru QTH.com only; Listing #1769290 - Submitted on 05/26/26 by Callsign W4MJR - IP: 172.58.149.135; Click to Contact -- Send this Ad to a Friend
F/S: Yaesu FP-2000 power supply: For Sale an Yaesu FP-2000 50v / 13.6 volt power supply.
$380 , free shipping.; Listing #1767660 - Submitted on 05/10/26 by Callsign W5ZZ, Modified on 05/26/26 - IP: 69.230.80.210; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend