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

WANT: MFJ-4275MV POWER SUPPLY: Want MFJ-4275MV 75 amp metered power supply. No tech specials. Must work 100%. Pics and price shipped in first reply please. Scammers forget it. Phone or email (emails ONLY thru QTH.COM's email relay service). Payment with US Postal Money Order, no paypal. Thanks for reading. 73, Bob; Listing #1733481 - Submitted on 06/19/25 by Callsign K5INW, Modified on 06/20/25 - IP: h116.149.90.75.dynamic.ip.windstream.net; Click to Contact -- Send this Ad to a Friend
FOR SALE: KENWOOD PS-430 POWER SUPPLY: FOR SALE: KENWOOD PS-430 power supply. Small nicks on front cover. Cover an area the size of a nickel. They DO NOT effect performance. I just tested this supply on a KENWOOD TS-120S transmitter I serviced for a local ham and it puts out full rated voltage and current. $75 plus shipping. Might fit in a large flat rate PO shipping box. If so, shipping will be $25. I'll check. Phone or email (emails ONLY thru QTH.COM's email relay service. Payment by USPS money order, no paypal. 73, Bob, K5INW; Listing #1733483 - Submitted on 06/19/25 by Callsign K5INW, Modified on 06/20/25 - IP: h116.149.90.75.dynamic.ip.windstream.net; Click to Contact -- Send this Ad to a Friend
FS: Heathkit IP-2718 Tri Power Supply: Heathkit IP-2718 Tri Power Supply. Has Full metering on: A Fixed regulated 5 VDC at 1.5A, and two regulated variable 0-20 VDC and .5A outputs. All voltages are isolated from each other to allow + and – voltages to test circuits. Can series the 3 power supplies to get up to 45 VDC. With original manual. Works great. $ 35 plus shipping CONUS. Not interested in trades.; Listing #1732235 - Submitted on 06/08/25 by Callsign KH6JTM, Modified on 06/20/25 - IP: c-73-242-208-180.hsd1.nm.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WANTED: HEATHKIT HP-23 Power Supply: Looking for a Heathkit HP-23 power supply for the HW-101.
Should be clean, working, in good condition.
.
Should include a Heathkit power cable to be plug and play with radio.
From non-smoking environment.
Please provide pictures and price.
.
Reply thru the QTH system.
Let me know what you have.
Thank you.; Listing #1732814 - Submitted on 06/13/25 by Callsign WA3MOJ, Modified on 06/19/25 - IP: pool-71-162-195-154.phlapa.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MFJ-1118 High Current DC Distribution: $65, $14.99 shipping lower 48
KI6IBH
I used this in my shack with a heavy duty Astron power supply(look at my other listings) - Both are way overkill for what I’m doing these days.
From the web:
The MFJ-1118 Deluxe High Current DC Distribution Bus is a versatile power supply distribution unit designed for ham and amateur radio enthusiasts. With its switchable outlets, users have the ability to power multiple devices without constantly plugging and unplugging them. The MFJ brand is known for quality and reliability, making this distribution bus a solid choice for any radio communication setup. Its universal compatibility ensures flexibility in powering a variety of equipment.
Kindly assure that this will suffice for your application - there are no returns.; Listing #1733471 - Submitted on 06/19/25 by Callsign KI6IBH - IP: 181.sub-174-238-2.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Astron RS-35A: Astron RS-35A Power Supply. For the benefit of the estate of W3BNN. $60, OBO. Will deliver within 50 miles of either zip code 22309 or 21793, otherwise add cost of actual shipping to asking price.; Listing #1733240 - Submitted on 06/17/25 by Callsign W3BNN - IP: pool-173-66-96-27.washdc.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Diamond Antenna GZV6000: Diamond Antenna GZV6000 Power Supply, Switching Type, 60A, 1-15Vdc Output, 100-240 Vac Input, with Meter and Speaker, 8 lbs. For the benefit of the estate of W3BNN. $250, OBO. Will deliver within 50 miles of either zip code 22309 or 21793, otherwise add cost of actual shipping to asking price.; Listing #1733239 - Submitted on 06/17/25 by Callsign W3BNN - IP: pool-173-66-96-27.washdc.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Samlex SEC-1235M 30A Power Supply: Reduced to $100 shipped USA only. Samlex SEC-1235M 30A Power Supply form my non smoking shack. The AD5X fan mod has been performed which places either a 100 ohm 1 Watt resistor or a combintaion of two half watt resistors in parallel that are equivalent to 100 ohms in the fan ground wire. The mod lets the fan run slow and quietly continually but still come to full speed if the temperature increases. USPS money order or personal check. No PayPal. Sold "As IS" due to parts swappers.; Listing #1729295 - Submitted on 05/13/25 by Callsign WB7RBN, Modified on 06/13/25 - IP: 38.77.172.81; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Yaesu FP 1030. 25 amp 12 volt: Nice clean fully functional
Yaesu Fp-1030A. 12 volt power supply cable
Not a switcher. I believe it’s rated at 25 amps Easily runs a 100 watt radio
Probably could handle a 200 watts on SSB
Brought for back up
Few minor scratches
Trade for a SS switcher rated around the
Same. Or $150.; Listing #1726160 - Submitted on 04/16/25 by Callsign KF4TOH, Modified on 06/12/25 - IP: 170.103.100.61; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Low Current Power Supplies: I have 2 low current, regulated power supplies. Great for QRP and battery charging:: Radio Shack 22-120, 13.8 VDC at 2.5A - $20 ea shipped CONUS. Not interested in trades.; Listing #1732575 - Submitted on 06/11/25 by Callsign KH6JTM - IP: c-73-242-208-180.hsd1.nm.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend