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collins 30L-1 linear: Hello everyone.
This one is a Collins lineal amp. It is unmolested(no mods) although the 811 tubes had been replaced with Svetlana tubes 572B(no more than 5hrs) making it easy in the P/S and they are more forgiving). Power supply still factory original. It loads 700+ watts of power with 80wtts drive. Cosmetically is about 80 percent. I have owned this amplifier for 25+years. Packaging and shipping is doable but it will cost probably a good 100+dollars, or you are welcome to pick up at my Qth in Brandon FL( willing to drive 100 miles from Tampa to meet,.) I will include a copy of the manual. The price of the unit is $650,00 plus shipping and packing. More photos available upon request. payment payPal friends& family usps M/O for check untill it clear. No warranty or returns(you know why!!) You are welcome to call me at my phone### is in the listing, but sent a test message first..
Thank you for considering my ad. 73's
Hiram AG4KH; Listing #1761031 - Submitted on 03/05/26 by Callsign AG4KH, Modified on 03/06/26 - IP: 47-200-254-199.fdr02.brnd.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Henry SS-750 “Blue Face”: Henry SS-750, mint condition, late model, extremely rare, “Blue Face Version”, Solid state RF power amplifier, utilizes Eight 2SC2879 transistors, designed for high power mobile or base station use. Covers 1.8 to 30 MHz (160m to 10m bands). Shown with 13.8 volts and 100 amp supply producing 850+ watts, drawing 100 Amps, 90 watts drive on 75 meters. Comes with matching Blue Face remote and as new remote cable. Only minor cosmetic flaw is a small bruise, lower left of the amp meter as shown. $3500 shipped insured FedEx. Zelle or PayPal. Have several other photos.; Listing #1761053 - Submitted on 03/06/26 by Callsign WB1AFK, Modified on 03/06/26 - IP: mobile-107-77-226-92.mobile.att.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Collins 30L-1: Very nice Collins 30L-1 w recent Harbach mods that needs tubes.
Pickup 02818; Listing #1761073 - Submitted on 03/06/26 by Callsign N1MAA - IP: 166.sub-174-192-1.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Mercury IIIs HF/6m Amplifier: Mercury IIIs LDMOS amplifier. Works great, full output. 2023 model. Comes with Manual, 240v power cord and original boxes. Pick up only Bradenton, Fl. $2500; Listing #1760541 - Submitted on 03/01/26 by Callsign KM4BS, Modified on 03/06/26 - IP: syn-075-115-165-157.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HB Dual 4-1000a: I am selling a home brew 10m-80m amplifier. It was designed around two 4-1000a tubes. All high-quality components. Make for a good high-power amplifier for anyone looking. Needs tubes. Pick-up in Michigan. $2999.00 Email for pictures, no tire kickers, serious ops only please. thanks for looking.; Listing #1761055 - Submitted on 03/06/26 by Callsign N8ZBA - IP: c-68-83-194-70.hsd1.mi.comcast.net; Click to Contact -- Send this Ad to a Friend
Want: 4 Tube Sweep Tube Amp: Want Dentron GLA-1000B (not GLA-1000A) or Amp Supply LA-1000 or LA-1000A. Weak or no tubes ok. Ship to 34420; Listing #1759871 - Submitted on 02/23/26 by Callsign N8FVJ, Modified on 03/06/26 - IP: 71-214-106-17.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
Collins 30S-1: Very Nice Collins 30S-1 winged with two additional final tubes tested at 100%. Second owner and currently in use. P. Dahl plate xfmr. HD Screen supply. $850. P/U North of Atlanta. Pix on request.; Listing #1760165 - Submitted on 02/26/26 by Callsign K4DPK, Modified on 03/05/26 - IP: c-24-125-203-217.hsd1.ga.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Mercury 3S Amplifier: This amp is about 1 year old. In excellent condition. $2750.00. I prefer NOT to ship as I do not have factory box. Glad to meet at a reasonable distance. Thank You, Terry W6RU Bakersfield, CA.; Listing #1760715 - Submitted on 03/02/26 by Callsign W6RU, Modified on 03/05/26 - IP: 69.166.236.93; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Heathkit SB-220/221: Heathkit SB-221 as updated to 5 band 220 model. I purchased this item from the original owner. It appears that he originally built it with the SB-220 10 meter upgrade kit. It covers 80, 40, 20, 15 & 10 meters. The band knob does go one click further clockwise to a 10 meter position. I further upgraded it with Harbach Capacitor kit, Softkey, Rectifier board, and bumper feet. Also added improved anode caps and parasitic chokes. Currently wired for 120 Vac but can be easily changed to 220 Vac. Price $1400 OBO. Cash Only! Contact me if you have any questions. More photos available. Some of the replaced parts are included. Pickup only in Central Arizona; Listing #1761038 - Submitted on 03/05/26 by Callsign KJ7HIQ - IP: 217-177-188-59.cpe.cableone.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Wanted QRO legal limti plus amp: Starting to do RTTY and digital. Looking for a legal limit+ amplifier. Something that will loaf at legal limit all day long. Alpha 77s 2 tuber, Emtron DX3, DX4m OM Power 3000 or 4000. My Heathkit HL-2200 is not holding it.; Listing #1761036 - Submitted on 03/05/26 by Callsign KF8BMH - IP: c-98-250-254-251.hsd1.mi.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend