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

NEW EIMAC 3CX-1200A7: NEW EIMAC 3CX-1200A7 FOR $1200.00 PLUS $20.00 FOR SHIPPING. ACCEPT EITHER ZELLE OR U.S. POSTAL MONEY ORDER FOR PAYMENT.; Listing #1755777 - Submitted on 01/13/26 by Callsign K6SAD - IP: 108-83-190-73.lightspeed.frokca.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
NEW 6JB6A TUBES: NEW 6JB6A TUBES. MOSTLY GE BRAND. WILL SELL GROUPS OF SIX FOR $90.00 PLUS $20.00 FOR SHIPPING. ACCEPT EITHER ZELLE OR U.S. POSTAL MONEY ORDER FOR PAYMENT.; Listing #1755776 - Submitted on 01/13/26 by Callsign K6SAD - IP: 108-83-190-73.lightspeed.frokca.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
Want: 6x 6JE6C, 6LQ6 6MJ6 Tubes: Want 6x 6JE6C, 6LQ6 or 6MJ6 Tubes. Pay $80 for good testing tubes.; Listing #1755759 - Submitted on 01/13/26 by Callsign N8FVJ - IP: 71-214-106-17.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
Wanted: Eimac SK-410 and SK-406: Looking to buy 4 ea. Eimac SK-410 sockets and 4 ea. Eimac SK-406 chimneys.
Please let me know what you have. Thanks for looking.
WILL NOT RESPOND TO DIRECT EMAILS - DON'T BOTHER!!; Listing #1755588 - Submitted on 01/12/26 by Callsign N6ELO, Modified on 01/13/26 - IP: 174.sub-97-131-154.myvzw.com; Click to Contact -- Send this Ad to a Friend
F/S Eimac 3CX800A7 tubes qty 2: Here is one of my spare sets of 3CX800A7 tubes for my Alpha 87A. These were rotated in for a day every 2-3 years to keep them from getting gassy. Full 1500 Watts output with less than 50Ma grid current. Very closely matched. $799 shipped. I accept Zelle, PayPal, check, USPS M/O. Search my call for more listings. Bob WB2UBW; Listing #1755133 - Submitted on 01/08/26 by Callsign WB2UBW, Modified on 01/13/26 - IP: c-67-187-106-101.hsd1.ky.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For sale 2 Eimac tube sockets: have two Eimac SK 620 tube sockets in good shape one used 4Cx250B tested good 100 plus shipping 73’s; Listing #1755644 - Submitted on 01/12/26 by Callsign N5VHA - IP: customer.dllstxx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
CETRON 6336B - Lot of 3: These are CETRON / JAN 6336B -- Grey Plates, Halo Getters.
Tubes and Boxes have matching date codes - 12/75 (1) and 5/76 (2) - so will assume NOS.
Untested as my Hickok TV-3B/U has no setup data for these. Filaments check good.
Reduced Price: $35 Shipped ( CONUS ) - PayPal preferred.
Will accept USPS MO or Personal Check - but No Ship until cleared.; Listing #1755478 - Submitted on 01/11/26 by Callsign W6SDW - IP: syn-076-175-204-014.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Eimac Y-779: NEW Eimac Y-779. Asking $60 plus shipping.; Listing #1755407 - Submitted on 01/11/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Send this Ad to a Friend
EIMAC YC238/3CX800A7: This tube is in excellent condition and performs as a new production tube meeting all factory specifications. It has been professionally tested and “Tested perfectly and is suitable for all intended applications”. The YC238 is a 3CX800A7 that has been screened for low grid current applications. $740 Shipped. I take PayPal and Postal MO.; Listing #1754952 - Submitted on 01/06/26 by Callsign W6XI, Modified on 01/11/26 - IP: ip68-109-162-111.ph.ph.cox.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac JAN 327-A UHF Transmitting Triode: This tube appears new and may be NOS and has been in storage since new. Original packing was lost however. $75 Shipped I take Paypal, Postal MO and check; Listing #1755062 - Submitted on 01/07/26 by Callsign W6XI, Modified on 01/11/26 - IP: ip68-109-162-111.ph.ph.cox.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend