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

FS: Two new Sylvania 6SK7 Tubes: Two new in box Sylvania 6SK7 Tubes. $9.95 + $5.75 to USA lower 48.; Listing #1730751 - Submitted on 05/27/25 by Callsign N8FVJ, Modified on 07/04/25 - IP: 71-214-106-17.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
WTB Eimac 3cx1200D7: I’m looking for a tube. 3cx1200D7. Several Henry amps used this as well as the Ameritron AL1200 amplifier. Looking for a NOS or 100% full output tube. I might be interested to buy an entire AL1200 as long as the tube is 100%. Thank you!!; Listing #1734948 - Submitted on 07/04/25 by Callsign 918-810-6767 - IP: ip98-160-122-72.ok.ok.cox.net; Click to Contact -- Send this Ad to a Friend
TUBE LOT 77PC NOS NIB $80 SHPD!: ............SEE PIC............
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..BUYER PAYS $80 VIA USPS POSTAL M.O. INCLUDES
USPS CONUS PRIORITY SHIPPING...
....PLEASE FURNISH UR PHONE # UPON INQUIRY..; Listing #1733367 - Submitted on 06/19/25 by Callsign WN1S, Modified on 07/02/25 - IP: ip24-253-162-135.ri.ri.cox.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
jackson 648 tube tester: from estate: a jackson 648 , good looking except for the cheap cloth covering which is a bit separated at edges, otherwise fine.
has the roller chart and some booklets.
i turned on the power (ac cord and toggle switch) and put an 807 tube in. pressing the proper push buttons (which all are working well) i pressed the W test key and got a 75% reading which was about right for my 807 spares. ton of info on this model on the net, more pix available. $75 pickup only or meet closeby zip 18336
trade for qrp rig possible.
tnx jim kw3u; Listing #1733923 - Submitted on 06/24/25 by Callsign KW3U, Modified on 07/02/25 - IP: static-72-86-133-130.phlapa.east.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Transmitting tubes for sale: for sale: yc156 $1600, 3cx10,000B7 $2200; 3cx15000B7 $2800; all hi pot tested good.; Listing #1734721 - Submitted on 07/01/25 by Callsign W6KW - IP: h236.29.96.50.static.ip.windstream.net; Click to Contact -- Send this Ad to a Friend
EIMAC 4cx250b: I have for sale two brand new in the box new old stock 4CX 250 B tubes prices $175.00 for the pair or I will sell for 100 each or best offer cash sale is welcome Birmingham, Alabama or I can ship for $10 Cash app Zelle or Venmo for payment thanks Ken KT4KI 73!; Listing #1728373 - Submitted on 05/06/25 by Callsign KT4KI, Modified on 07/01/25 - IP: 104.28.32.148; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Mullard 811a new in box made in the UK: I have 6 new in the box Mullard 811a made in England says right on the tube. These are the real deal 80.00 each plus shipping; Listing #1734634 - Submitted on 06/30/25 by Callsign W7GS - IP: c-68-56-222-190.hsd1.mi.comcast.net; Click to Contact -- Send this Ad to a Friend
for sale 4-125 tubes: for sale 2 new in sealed box Eimac 4-125 tubes
$30 each plus shipping about $ 10.; Listing #1734549 - Submitted on 06/29/25 by Callsign K4CKS - IP: host-67-45-112-67.hnremote.net; Click to Contact -- Send this Ad to a Friend
NEW MUALLARD 12AXT: MISC - TUBE- MULLARD 12AX7 TUBE
MULLARD 12AX7 TUBE
BRAND NEW MUALLARD 12AX7 TUBE . long plate
$ 45.00 + FREE. SHIPPING Paypal fee $ 1.00
MULLARD
12AX7 / ecc83
Made in Russia
22. /. 12
THANK YOU FOR YOUR TIME , JULES; Listing #1729412 - Submitted on 05/15/25 by Callsign W4GND, Modified on 06/29/25 - IP: syn-173-171-107-034.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
GU-74B 4CX800: TUBES - 4cx800 / Russian GU-74B
New old stock GU 74B manufactured by Svetlana factory in Russa. Tested 100% good. 220$ including shipping in US. Or local pickup in Harrisburg area PA. Also i have new old stock sockets for them 10pc. 60$ each; Listing #1734255 - Submitted on 06/27/25 by Callsign AK2P - IP: c-98-235-68-63.hsd1.pa.comcast.net; Click to Contact -- Send this Ad to a Friend