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

Pair of RCA 6146B/8298A New Old Stock: I have had these in my spare tube drawer for years. Need to make room. $75.00 for the pair plus actual out-of-pocket postage costs, email me if interested, 73, W1RC; Listing #1747706 - Submitted on 10/28/25 by Callsign W1RC - IP: 185.190.141.166; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For sale: EIMAC 3cpx1500A7 NOS: One new 3CPX1500A7(Yu-158) Transmitting tube
$600 Shipped CONUS
Payment USPS money order or personal check. Will ship when payment clears; Listing #1747633 - Submitted on 10/27/25 by Callsign AB6XI - IP: syn-104-172-050-107.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heath kit Day Storm 6146 MP "GE made": Verbatim on Tube."The product of day storm Incorporated". Manufactured by general electric. Date code# 63-04.Lot# 188-5. Tested 100%. This is a match pair set.$125.00. Plus shipping ground freight bubble wrapped heavy box.73.Alan. any questions text to the following#.615 834 5996.; Listing #1747604 - Submitted on 10/27/25 by Callsign W4EAC - IP: 12.71.214.102; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
6146A matched pair.: Sylvania/6146A RF Tubes.lot # AB. $75 + ground shipping. Questions text to the following.615 834 5996. Mutual conductance tested 100% good. With one hour burn in time on bench.73.Alan.; Listing #1747574 - Submitted on 10/27/25 by Callsign W4EAC - IP: 12.71.214.102; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
4 dentron 572b tubes made by cetron: have 4 marked dentron tubes made by cetron
these tubes were pulled from a dentron 160-10
amp was built to use 811a tubes
THe amp was putting out 750 watts on 40 meterswith voltage for 811a tubes , driven with 90 watts
price for all 4 tubes $250 shipped lower 48 states
payment usps money order or bank check shipped when it clears
i have been stung before; Listing #1747341 - Submitted on 10/24/25 by Callsign K2DGR, Modified on 10/27/25 - IP: 9.sub-174-231-50.myvzw.com; Click to Contact -- Send this Ad to a Friend
FS: EIMAC 4CX250K/8245 power tubes: For sale are NOS Eimac 4CX250K/8245 transmitting tubes ... they come in sealed mil green cans ... Made in U.S.A. ... Coaxial version of 4CX250B ... Price for a pair (2pcs) is $53.35 PayPal shipped to CONUS ... Pls inquire for DX shipping or socket parts. tnx., Gene; Listing #1747390 - Submitted on 10/25/25 by Callsign KB2GZ - IP: ool-4572ec2c.dyn.optonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac 4cx1500b Tube Full Power Out!: This lightly used Genuine Eimac 4CX1500B tube, tested for full power out in an Alpha 8406, is in excellent cosmetic and operational condition. Selling for an SK family. $399 shipped CONUS. Won’t last long at this price. Pick up a spare while you still can!; Listing #1747387 - Submitted on 10/25/25 by Callsign K1FIE - IP: 80.149.170.8; 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: $50.00 Shipped ( CONUS ) - PayPal preferred.
Will accept USPS MO or Personal Check - but No Ship until cleared.; Listing #1746449 - Submitted on 10/16/25 by Callsign W6SDW, Modified on 10/25/25 - IP: syn-076-175-204-014.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Wanted: 6LF6 Tubes (set of 6): Looking for six (6) 6LF6 tubes. My budget is $100 shipped for the lot. Many thanks!
Scammers welcome, mostly because I enjoy messing with you and wasting your time to degrade your ability to defraud the good ham radio folks on this forum. Good on QRZ.
Chris; Listing #1747359 - Submitted on 10/25/25 by Callsign K1FIE - IP: mobile-166-198-157-054.mycingular.net; Click to Contact -- Send this Ad to a Friend
EIMAC 4-400 AIR-SYSTEM SOCKETS - REDUCED: MAKE AN OFFER
-
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 #1742920 - Submitted on 09/12/25 by Callsign K3DUA, Modified on 10/24/25 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend