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

FS; assorted vacuum tubes: For sale assorted tube I had as spares for my Central Electonics 100V, 200V and 600L amplifier:
Qty-1 new 2AP1-A, CRT for CE 100 & 200V, RCA
Qty-1 Jan 813 Power Amplifier tube
Qty-2 Amperex 866AX rectifier tubes, excellent pulls
Qty-1 RCA OA3 voltage regulator, good pull
Qty-2 12At7, I new one good pull
Qty-2 OA2 voltage regulator new
Qty-1 6AQ5 pull.
Price $55 for package, postage paid in CONUS, PayPal OK; Listing #1739334 - Submitted on 08/11/25 by Callsign WW3KP - IP: pool-100-19-57-149.phlapa.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
8122 Tubes RCA and Burle: Quite a few to choose from
Let me know your requirements
Pair in photo: $150 shipped US; Listing #1737484 - Submitted on 07/26/25 by Callsign KL7AM, Modified on 08/10/25, Web Site: https://kl7am.com - IP: 189-230-137-216.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale 2ea cetron 572B tubes: For sale are 2ea cetron 572B tubes. $45 each plus shipping; Listing #1739090 - Submitted on 08/09/25 by Callsign K6ZIV - IP: c-174-62-98-30.hsd1.ca.comcast.net; Click to Contact -- Send this Ad to a Friend
FOR SALE new 5894 tube: For sale. New in the box 5894 vacuum tube. $25 plus shipping; Listing #1739089 - Submitted on 08/09/25 by Callsign K6ZIV - IP: c-174-62-98-30.hsd1.ca.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
New in box Mullard 811a: I have for sale 6 Mullard 811a tubes NIB these are the real deal made in England 40.00 each plus shipping cash check or money order; Listing #1736322 - Submitted on 07/16/25 by Callsign W7GS, Modified on 08/06/25 - IP: c-68-56-222-190.hsd1.mi.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
want 8874: Look for used working 8874.; Listing #1738280 - Submitted on 08/02/25 by Callsign WA5RS - IP: 99-85-12-245.lightspeed.nworla.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
EIMAC 4-400 AIR-SYSTEM SOCKETS - REDUCED: MAKE AN OFFER
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I have available for sale 2 used EIMAC Air-System sockets. The tube sockets are tarnished, but in good physical condition. One for $50 shipped in the USA, or both for $90 shipped in the USA.; Listing #1734824 - Submitted on 07/02/25 by Callsign K3DUA, Modified on 08/01/25 - IP: pool-100-16-175-78.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Wanted: Pair of 572B Tubes: Looking for a matched pair of NOS 572Bs. Scammers beware. Please contact me via QRZ.
73 Chris K1FIE; Listing #1737998 - Submitted on 07/31/25 by Callsign K1FIE - IP: 74.253.6.43; Click to Contact -- Send this Ad to a Friend
B&K 600 Tube Tester NICE shape: Works good, looks good. more pics are available.
$125.00 + Shipping Via the UPS Store.
PayPal+3.9%, Check, Money order.; Listing #1737852 - Submitted on 07/29/25 by Callsign KC6MMI - IP: syn-098-127-195-146.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
New Eimac 3cx800A7 pair,: For sale, new in the box, Eimac 3cx800a7 tubes. I have two to sell, one or two tubes. at $800 for a single and $1500 for the pair, plus actual insured shipping.; Listing #1737364 - Submitted on 07/25/25 by Callsign JR4VDV - IP: 203.78.229.14; Click to Contact -- Send this Ad to a Friend