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

15 12AT7 RCA tubes old stock $20 ea: 15 12AT7 old stock RCA tubes for $300 or $20 each jior possible trade for 12AX7 or 7199 or what do you have?; Listing #1765604 - Submitted on 04/20/26 by Callsign KB3WG, Modified on 04/22/26 - IP: 71.60.72.245; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RCA 8122 tubes lot: Here for sale is a lot of used tubes that are 8122s they are RCA tubes. These were spares to my national NCL 2000 and I picked up here and there along the Hamfest path as a vendor, I would see these and buy them. I knew they were getting hard to find and wanted spares for my national amp .I sold my amp five years ago and forgot that I had these still in my closet. The plate caps are pinched, these are pulls , they was pulled out by a pair of pliers so these are pulls .I tested these tubes in my amp and they were all good with good outputs . The price for all five tubes is 250 shipped I can take credit card payment debit card payments cash out Zelle Venmo please call or text me if interested thanks Ken KT4KI Birmingham Alabama, 205–518–3173; Listing #1765686 - Submitted on 04/21/26 by Callsign KT4KI - IP: 107-217-34-192.lightspeed.brhmal.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac 3CX800A7: 2 Eimac 3cx800a7. They were full output when pulled. $825 shipped.; Listing #1765333 - Submitted on 04/18/26 by Callsign N4UU - IP: 172.59.65.158; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Pair of NEW 4CX1500B VTX-X120: NEW, NOT USED or pulls. MADE IN USA pair of tested Penta 4CX1500B tubes in original Alpha RF boxes with factory testing documents. Zero Hours = N.O.S. Asking $1,200 each for an Alpha 8406 or $2,000 for both to use in a Alpha 8410, or swap for two same condition N.O.S. tested but NEVER USED 3CX800A7 tubes for my 87AR. Compare to https://www.alpharfsystems.com/?ec_store=pageid1519modelnumbervtx-x120 Free pickup near Denver, or add actual postage/shipping. PayPal OK if needed ASAP or check in mail is OK too. Please email for factory documents or more photos. Tested in my 8410 before that was sold but still have these NEW TUBES.; Listing #1765306 - Submitted on 04/18/26 by Callsign AC0KC - IP: 29-90-42-72.skybeam.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac 4-125A and RCA 829B with socket: Five Eimac 4-125A tubes
$100 shipped.
One RCA 829B with socket $35 shipped.; Listing #1765239 - Submitted on 04/17/26 by Callsign W5RJJ - IP: 74.244.15.137; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac 8660 Ceramic Triode - NIB: This is a brand new unused Eimac 8660 in its original packaging. Heat spreader has a small ding, but otherwise mint. Package will be shipped UPS insured and double boxed.
$799 shipped CONUS.; Listing #1764973 - Submitted on 04/14/26 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
FS: UNGAR 1236-S SOLDERING IRON: For Sale: UNGAR Model 1236-S soldering irons in package.
Modular "S" for #750, 776, 777 Handles.33 Watts 120vac/dc.
Pyramid type Iron Clad tip.
See my ads for many other types of UNGARS, too.
$13.00 each: $29.00 for all three plus $4.95 USA Shipping for one or more.
Add a matching Ungar handle for another $7.00.
Your check or USPS MO. I am gd in QRZ.
PayPal is OK, too. Use: jtg4300 at yahoo.com
Will combine shipping, where possible.
See my Feedback and other ads for Simpson, Drake, RF Connectors and other gear.
Just let me know that payment is on the way and I will ship and get you the Tracking number.; Listing #1751884 - Submitted on 12/06/25 by Callsign WA1BRI, Modified on 04/12/26 - IP: 47-199-186-130.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Brand New Eimac 8660 Tube: Absolutely mint, brand new in box, 8660 ceramic triode.
$875 OBO; Listing #1764811 - Submitted on 04/12/26 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
FS: Eimac 4CX250K / 8245: Matched Eimac 4CX250K. $40 plus shipping; Listing #1764705 - Submitted on 04/11/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Send this Ad to a Friend
FS: Eimac Y-779: NEW Eimac Y-779. Asking $60 plus shipping; Listing #1764690 - Submitted on 04/11/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Send this Ad to a Friend