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

PYRAMID phase 3 regulated power supply: Hello I have a like new...used very little... power supply... Pyramid phase 3 regulated power supply... works excellent.like Bran new...$125.can meet with in 25 miles from now NH PayPal Excepted....no shipping; Listing #1750538 - Submitted on 11/23/25 by Callsign 6033691088 - IP: 68.216.66.59; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Drake MS-4 Speaker Cabinet/Power Supply: MS-4 Speaker Cabinet with AC-4 Power Supply in nice condition. Price is $129. Pi kup or meet only. Please respond only via email here on QTH. Tnx es 73, Dave N8AG; Listing #1747517 - Submitted on 10/26/25 by Callsign N8AG, Modified on 11/21/25 - IP: 71.62.77.147; Click to Contact -- Send this Ad to a Friend
Samlex Battery Backup Module: Samlex BBM-1225 battery backup module interface between the power supply, the battery and the DC load. 25 amp input load capacity. New never used, I bought this as an interface for a solar system but went another direction. $60 OBO shipped to the lower 48. USPS MO or Zelle.; Listing #1747954 - Submitted on 10/30/25 by Callsign K2ACP, Modified on 11/20/25 - IP: 99-3-37-82.lightspeed.fyvlar.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend