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

looking for: 12dw7 / 7247 dual triode: need a few tubes as listed... 12dw7 or 7247 there the same tube.
thanks in advance... George - N9ird
SORRY FOR ANY WHO RESPONDED TO THIS LISTING... MY E-MAIL WAS NOT WORKING AND I NOW HAVE A NEW ONE THAT IS!!!
PLEASE EXCUSE MY STUPIDITY #% at at *&!?
GEORGE...N9IRD; Listing #1749207 - Submitted on 11/11/25 by Callsign N9IRD, Modified on 01/03/26 - IP: syn-076-039-224-049.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
For sale gu-43b tube: For sale is a nos gu-43b tube asking $100.00 plus shipping
Prefered payment paypal friends and family .; Listing #1754583 - Submitted on 01/03/26 by Callsign KE8BRP - IP: 216.30.146.220; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac 4CX1500B: Eimac 4CX1500B tube - New Old StockDate Code 88xxNever used. Sat as a spare that was never needed. Look at the attached hi-res photos - they speak for themselves.This tube makes a great replacement for your 4CX1000A and 4CX1500B based amplifiers, such as the Alpha 8410, Acom 1500, etc...Genuine Eimac, not Chinese junk.This tube new now costs over $1900 plus tax from RF Parts and Richardson Electronics.$800 plus shipping.; Listing #1754412 - Submitted on 01/01/26 by Callsign K2CB - IP: c-98-221-146-29.hsd1.nj.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac 4x150a: Eimac 4x150a
I know nothing about it . It was included in a estate i bought .
$25.00 plus shipping; Listing #1754202 - Submitted on 12/30/25 by Callsign KG4WPW - IP: 70.sub-174-218-48.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac: 3-SK 606 chimneys, 4-SK600 new old stock 1 new 4cx250R $230 shipped. pickup in SW Fl.33955; Listing #1753786 - Submitted on 12/26/25 by Callsign N4XJQ - IP: c-98-208-162-109.hsd1.fl.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac 8874 Tubes: Tested for full power out - lightly used. Sold my PA so no longer need these spares.
$425 each or all three for $900 (obo). Good on QRZ.; Listing #1753287 - Submitted on 12/20/25 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ISO some reasonably priced 8417 tubes: If you have some good 8417 tubes and dont want a arm and a leg for them shoot me a email; Listing #1752639 - Submitted on 12/13/25 by Callsign KG4WPW - IP: 52.sub-174-229-16.myvzw.com; Click to Contact -- Send this Ad to a Friend
FS:4-1000A / 8166 Transmitting Tube, NOS: For Sale: Brand new 4-1000A / 8166 transmitting tube: $750.00. Reasonable offers only will be considered.; Listing #1752079 - Submitted on 12/07/25 by Callsign K4FWJ, Modified on 12/09/25 - IP: syn-097-069-036-175.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Taylor 3-500zg: Taylor 3-500zg nos $ 325.00 obo If interested, shipping costs can be determined then; Listing #1751854 - Submitted on 12/05/25 by Callsign KG4JTG - IP: adsl-65-82-175-33.mem.bellsouth.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
GE 4-125 (2), Amperex 4-250 (1): Appear to be new. In boxes. Untested. Make an offer.; Listing #1751725 - Submitted on 12/05/25 by Callsign KE1HR - IP: 73.249.103.99; Click to Contact -- Send this Ad to a Friend