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

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
FOR SALE: Fully Tested 8877 and 3CX800A7: All inspected and tested to Eimac spec - June 2025 by retired Eimac Engineer, test sheet/data comes with each tube. $650 ea and $1200 pair 8877, $600 ea and $1100 pair 3CX800A7. shipping at cost.; Listing #1734514 - Submitted on 06/29/25 by Callsign K6LQ - IP: 76.192.54.125; 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
New Mil-Spec 7203/4CX250B Tubes: New Eimac tubes in sealed cans.
Matching Date codes
One pair left
$195 shipped USA (2 Tubes); Listing #1732587 - Submitted on 06/11/25 by Callsign KL7AM, Modified on 06/27/25, Web Site: https://kl7am.com - IP: 90-122-35-72.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS EIMAC 4-400 AIR-SYSTEM SOCKETS: I have available for sale 2 used EIMAC Air-System sockets. The tube sockets are tarnished, but in good physical condition. One for $59 shipped in the USA, or both for $99 shipped in the USA.; Listing #1730598 - Submitted on 05/25/25 by Callsign K3DUA, Modified on 06/27/25 - IP: pool-100-16-175-78.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
GU-74B 4CX800: TUBES - 4cx800 / Russian GU-74B
New old stock GU 74B manufactured by Svetlana factory in Russa. Tested 100% good. 220$ 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
FS: UNGAR SOLDERING IRON-1235-S: For Sale: UNGAR Model 1235-S soldering iron Heater in package.
Modular "S" for #750, 776, 777 Handles.
33 Watts 120vac/dc; Takes 1/8" tips.
800F./427C.--Have only two left of this model.
I have many other types of UNGARS, too.
Email me or see my other QTH ads for more.
$9.00 each: $15.00 for both plus $4.50 USA shipping.
Your check or USPS MO. Or PayPal to: jtg4300 at yahoo.com
I am gd in QRZ.
Will combine shipping, where possible
See my other ads for Simpson, Drake, and other gear.
Your check or USPS MO; I am gd in QRZ.
Just let me know that payment is on the way and I will ship and get you the Tracking number.; Listing #1734252 - Submitted on 06/27/25 by Callsign WA1BRI - IP: 47-199-166-140.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac SK-406 Chimney for 3-500Z or 4-400: Eimac SK-406 Chimney for 3-500Z or 4-400
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For Sockets mounted (min.) 1/4" Below Chassis. Will work with 3-500Z, 3-500ZG, 4-400A
Size: 5" High x 4-1/16" Wide
New Old Stock * No longer available for export
MFR: Eimac
SKU: SK406
Made in the USA
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$89 +$12 S/H to CONUS, Payment via personal check, cash upon local pickup or PayPal Friends and Family
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Thanks and 73, Craig - W5CCP; Listing #1726666 - Submitted on 04/21/25 by Callsign W5CCP, Modified on 06/26/25 - IP: ip68-97-26-159.ok.ok.cox.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend