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

Astron RS 35A NEW PRICE: Used, good condition. Tested. NEW PRICE $100.00. $50 shipping from 45612, or will meet within 100 miles.; Listing #1762077 - Submitted on 03/15/26 by Callsign K8TQK, Modified on 04/06/26 - IP: chil-pppoe-74-126-75-107.dsl.bright.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Heath 2718 Tri-Power Supply: From the shack of Jim/K4BSE, the Southeastern DX Club is assisting to sell his equipment. Jim says the power supply is clean & in good working condition. Asking $65 & u-ship. Contact Jeff / K1ZN
jacantor9 at Gmail.com; Listing #1764274 - Submitted on 04/06/26 by Callsign W4NT - IP: syn-035-129-189-022.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Tripp Lite 12v, 40 amp power supply: Tripp Lite 12v, 40 amp power supply. Very good condx. No shipping. Used it to power my TS-590 before I went remote. Venmo or Zelle. Houston area (Friendswood)- will drive to meet. $100; Listing #1758524 - Submitted on 02/10/26 by Callsign WA5ZVE, Modified on 04/06/26 - IP: 172.58.48.35; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Tek Power SW II Power Supply: **********
The Tek Power Supply, SW II has excellent reviews and is a 30 amp switching 13.8 volt supply with noise offset - Has wire connectors on front and rear along with a cigarette plug.
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$75 plus $18 shipping.
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Payment via ZELLE, M.O. or personal check when clears
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Note: more of my items-put my call in SEARCH and click SEARCH
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Thank you,
Tom Stack - WQ5J -
tom.stack102443 at gmail.com
**********; Listing #1764216 - Submitted on 04/05/26 by Callsign WQ5J - IP: 104-53-68-31.lightspeed.rcsntx.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Samlex SPS-1204UL power supply: The Samlex SPS-1204 SPS-1204UL is a 12-VDC switching
Power supply that converts 120 VDC to 13.2 VDC with output
of approximately 3.5 Amps.
$45 includes shipping.
Payment via VENMO or USPS Money Order; Listing #1764077 - Submitted on 04/04/26 by Callsign WA0TPN - IP: 57-89-181-166.mobile.uscc.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Low-Voltage Disconnect switch: This Low-Voltage Disconnect switch will automatically
disconnect the radios and accessories from the 12 vdc
battery when the voltage in the battery drops below
approximately 11.5 VDC to protect the battery from
discharging. The Low-Voltage Disconnect has Anderson
Power Poles connectors installed.
$30 shipped. 2 of these LVD’s are available.
Payment via VENMO or USPS Money Order.; Listing #1764053 - Submitted on 04/04/26 by Callsign WA0TPN - IP: 57-89-181-166.mobile.uscc.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: THORDARSON TR-70 TRANSISTOR PS TFMR: For Sale: NOS Thordarson Transistor power supply transformer.
Model TR-70 new in original box.
Good little winter 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 $7.00 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 #1761932 - Submitted on 03/14/26 by Callsign WA1BRI, Modified on 04/04/26 - 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
TenTec 963 Power Supply: **********
Have like new TenTec 963 Switching power supply for TenTec transceivers. 115/230 VAC input, 25 amps continuous duty at 13.8VDC output.
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$89 plus shipping $19.50
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Payment via ZELLE, M.O. or personal check when clears.
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Note:-more of my items-put my call in SEARCH and click SEARCH
**********
Thank you,
Tom Stack - WQ5J -
tom.stack102443 at gmail.com
**********; Listing #1763958 - Submitted on 04/03/26 by Callsign WQ5J - IP: 104-53-68-31.lightspeed.rcsntx.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale Various Astron Power Supplies: These are selling fast! Get one while still available.
I have recently acquired various Astron power supplies from a local pipe organ builder. These are pulls for when they do a control system update and they usually replace them with a switcher. These are linear type supplies. They are heavy, so won't ship. They have been load tested. I have the following:
RS35A. 35 amp intermittent, 27A continuous. New from DXE $372.00, asking $100.00 ea 5 available. 2 LEFT
RS50A. 50 amp intermittent, 37A continuous. New from DXE $539.00 asking $150.00 ea 4 available. 2 LEFT
LS-35A 35A 28VDC 35A intermittent, 28A continous. New from DXE $649.00, asking $200 ea, Now $180.00 1 available.
LS-25A 25A 28VDC 25A intermittent, 18A continuous. New from DXE $559.00, asking $150.00. 1 available
These are the models that do not have meters or dials. The voltage is adjustable internally set for 13.8vdc
Jim N9TK 708-602-0886 Cash and carry from Orland Park, IL 60462; Listing #1762070 - Submitted on 03/15/26 by Callsign N9TK, Modified on 03/30/26 - IP: 172.59.184.62; Click to Contact -- Send this Ad to a Friend
Icom ps 125: Works as it should, wired for newer rigs. Will ship you pay. No returns or refunds due to parts swappers. Pickup welcome. S150.; Listing #1763525 - Submitted on 03/29/26 by Callsign KD2KZU - IP: pool-108-30-192-75.nycmny.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend