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

Heathkit HP-1144 Power Supply: Selling a nice, clean, working example of a Heath HP-1144 power supply designed for the SB-104 Line. $145 shipped CONUS.; Listing #1731831 - Submitted on 06/05/25 by Callsign K9VP, Modified on 09/30/25 - IP: 172.56.252.88; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS/Trade: #937 ten-tec 14V power supply: FS/Trade: Model 937 ten-tec power supply. Modified to a Non-regulated "stiff"
14V PS, handles up to 25A. Has a big eletrolytic filter cap at output.
Looks OK, & works FB!
I Want a good Working Kenwood TS-430S HF tranciever. Make me an offer!
tnx & 73, Sam in Alabam Dadeville AL 36853; Listing #1742145 - Submitted on 09/05/25 by Callsign KF4TXQ, Modified on 09/28/25 - IP: syn-075-139-042-006.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: PAIR 2N173 GERMANIUM TRANSISTORS-NOS: For Sale: Pair of 2N173 Germanium power transistors
Lafayette Radio #19-15032 still in original packages.
Specified in Classic power supply applications.
150 Watt; 60 Volt.
$22.00 and $3.50 towards USA shipping for the pair.
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.
I will also include two 2N699 RF transistors as free Bonus.
See my Feedback and other ads for more Power transistors, RF parts, Simpson, Drake, UNGAR and other gear.
Will combine shipping, where possible.; Listing #1737915 - Submitted on 07/30/25 by Callsign WA1BRI, Modified on 09/28/25 - IP: 47-199-166-140.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MFJ-4225 Power Supply: MFJs MFJ-4225MV Voltage Switching Power Supply. $115 Share shipping.
MFJs 25 Amp MightyLite weighs just 4.2 lbs.
Fully protected they are fully protected with Over Voltage and Over Current protection circuits.
Worldwide Versatility
They have switchable AC input voltage and work from 85 to 135 VAC or 170 to 260 VAC. Replaceable fuse.
Front panel voltage control. It lets you vary the output voltage from 9 to 15 volts DC and gives you a highly regulated voltage output -- this includes 12 Volt DC and 13.8 Volt DC!. You get an easy access front panel with five way binding posts for heavy duty use and a cigarette lighter socket for mobile accessories.
Large 3 inch dual meters are brightly illuminated to make it easy to monitor load voltage and current. An internal fan efficiently cools your power supply for long life!
25 Amps Surge, 22 Amps Continuous at 13.8 Vdc
Front Panel Adjustable Voltage (9-15 Vdc)
Lightweight, only 4.2 lbs.
Compact, only 5 ¾" W x 4 ½" H x 6" D; Listing #1744013 - Submitted on 09/23/25 by Callsign W1EPM, Modified on 09/24/25 - IP: c-71-233-39-176.hsd1.nh.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Atlas 350-PS Pwr Sup/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. Contact w8bjf at yahoo.com or 810 796-3803; Listing #1743191 - Submitted on 09/15/25 by Callsign W8BJF, Modified on 09/24/25 - IP: syn-071-010-039-243.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Astron SS-30M-AP: I am selling an Astron SS-30M-AP Switching Power Supply. This is a 13.8VDC 30Amp unit that is user adjustable from 12 to 15VDC. Input voltage is 100-240VAC. 2-USB ports and Anderson Power Polls. Current limiting protection, Overvoltage protection, Internal fuse protection and Over temperature shutdown. In like new condition no marks at all and operates as it should. Original Box and instruction booklet. Price is $175.00 Zelle or Postal Money Order. Price includes shipping to CONUS.; Listing #1742542 - Submitted on 09/08/25 by Callsign WU9P, Modified on 09/20/25 - IP: 73.99.43.95; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WANTED- MFJ-4035MV Parts: WANTED WANTED WANTED - amp meter for a MFJ - 4035MV power supply or possibly a junker power supply as long as the meters are good.Please let me know what you have.Thanks David N4XCE; Listing #1743488 - Submitted on 09/17/25 by Callsign N4XCE - IP: 73.48.100.207; Click to Contact -- 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. $250, and I will cover the cost of shipping. I am not a HAM, I am the youngest son and the Executor for the estate of W3BNN. Proceeds are for the benefit of the widow's estate. All equipment listed under the W3BNN callsign was in use and fully operational as of early 2025. Interested parties are encouraged to look at the W3BNN QRZ page. Ozzie was active for 70 years and his equipment was well maintained. I will do my best to answer any technical questions with advisory assistance from my father's amateur radio friends of over 60 years.; Listing #1743208 - Submitted on 09/15/25 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: 2 Condor GPM55BG pwr supplies: For Sale: Two Condor GPM55BG frame type power supplies, never used. Input 100-240V AC 50-60 Hz. Multiple outputs. +12v at 3A, -12V at 1A, 5V at 6A, and -5V at 1A. $70.00 for both shipped lower 48. PayPal for payment. 73; Listing #1743070 - Submitted on 09/14/25 by Callsign WA3RSL - IP: cgn-148-59-73-224.waverly.va.ruralband.us; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Alinco DM-30T **NEW IN BOX**: New in Box, Alinco DM-30T 13.8V regulated switching DC power supply. 90.00 shipped to lower 48 states, paypal ok; Listing #1737909 - Submitted on 07/30/25 by Callsign WW3S, Modified on 09/12/25 - IP: dynamic-acs-72-23-124-244.zoominternet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend