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 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 03/28/26 - 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
Wall Wart Power Supplies / Chargers FS: "Wall Wart" Power Supplies / Chargers For Sale:
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All of these are "regular" wall warts - not the new noisy
switching type. Use one of these, and you will not need
to put up with all of the interference.
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Kenwood Charger for TH-225 HT; $10
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Yaesu NC-9 B Charger
13 V DC at 45 ma, 2.5 mm plug; $12
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There are many uses for the 12 volt DC variety.
These all have 2.1 mm coaxial connectors with
center positive.
12 V DC at 1000 ma $17
12 V DC at 780 ma $15
12 V DC at 750 ma $15
12 V DC at 600 ma $14
12 V DC at 400 ma $12
12 V DC at 200 ma $10
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12 Volt AC at 1 amp - Note it is AC, not DC. $15
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9 V DC at 50 ma $8
9 V DC at 400 ma $12
9 V DC at 500 ma $13
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Prices do not include shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1763389 - Submitted on 03/28/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Send this Ad to a Friend
Astron Model SS-12 Power Supply: Astron 10 Amp Model SS-12 Switching Power Supply.with Anderson Power Poles. Very good condition, minor scuffs and scratches works perfectly.$35 plus shipping. No PayPal. Money Order or check only. Sold as is no refund or return due to parts swappers. Thank you and 73s; Listing #1763340 - Submitted on 03/27/26 by Callsign N7YLW - IP: h208-100-174-93.bendor.broadband.dynamic.tds.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE; Drake PS-7: I have a Drake Co. power supply Model PS7 Sn 1481 in good condition with connecting cables to the TR-7 Transceiver. $150.00 + Shipping.(32 lbs). Thankyou, Al, W4TUK; Listing #1756722 - Submitted on 01/24/26 by Callsign W4TUK, Modified on 03/27/26 - IP: syn-070-127-100-242.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Pyramid Gold PS-25G DC Power Supply: Very good condition with no modifications. Current limit knee occurs at 18.4 amps. $70 Jim WA9Z 641-856-7772 v/t 8-5CST Tnx.; Listing #1763197 - Submitted on 03/26/26 by Callsign WA9Z - IP: 145-81-181-166.mobile.uscc.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Kenwood DS-2 DC-DC Converter: I am looking for a Kenwood DS-2 DC-DC Converter in excellent to new condition, including all original cabling. Please E-mail. Thank you.; Listing #1763170 - Submitted on 03/25/26 by Callsign N4KZO - IP: 138.sub-174-196-131.myvzw.com; Click to Contact -- Send this Ad to a Friend
For Sale: Astron SL-15R Linear Power Sup: For Sale: Astron SL-15R - Linear Power Supply, original owner, purchased new from HRO 10-13-2020, very limited use as 2m base power supply. Excess to my needs. Looks and works great.
11 - 15 Volts Adj Low Profile DC Linear Power Supply 12 Amps Cont 15 Amps ICS
$150.00 Shipped to lower 48, KD7L, Gary, PayPal good for payment; Listing #1763053 - Submitted on 03/24/26 by Callsign KD7L, Modified on 03/25/26 - IP: c-76-146-31-231.hsd1.wa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Radio shack switching power supply new i: Picture here is a new in the box Radio shack 13.8 volt at 19 amp switch mode power supply. It will be shipped in a heavy duty box with bubble wrap. It passed current and low voltage AC ripple under load.$100 shipped...!!!! Thanks for looking and 73s.DE;W4EAC.; Listing #1763088 - Submitted on 03/25/26 by Callsign W4EAC - IP: 12.71.214.102; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale: Bioenno 20Ah Battery & Charger: I got this a couple years ago to use with a 100W ham radio, and used it fewer than a handful of times. It is an excellent performer that works great for POTA and other portable operations, but I just don't use it enough to justify keeping it. It is in great condition with only a few battery cycles on it. Asking $160 including shipping for it.; Listing #1762544 - Submitted on 03/20/26 by Callsign KD8RTT, Modified on 03/24/26 - IP: 185.153.204.22; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: NEW Tripp Lite Pr-7b Precision: Tripp Lite Pr-7b Precision Regulated Dc Power Supply. Asking $60 plus shipping.; Listing #1762976 - Submitted on 03/24/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend