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

Eimac 4CX1500B: Eimac 4CX1500B tube - New Old Stock. Date Code 88xx. Never used. Sat as a spare that was never needed. Look at the attached hi-res photos - they speak for themselves.This tube makes a great replacement for your 4CX1000A and 4CX1500B based amplifiers, such as the Alpha 8410, Acom 1500, etc...Genuine Eimac, not Chinese junk.This tube new now costs over $1900 plus tax from RF Parts and Richardson Electronics.$800 plus shipping.; Listing #1763994 - Submitted on 04/03/26 by Callsign K2CB - IP: c-98-221-146-29.hsd1.nj.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: PAIR OF 805 TUBES. NEW BUT OLD STOCK
$ 100 FOR THE PAIR PLUS SHIPPING.
SEE PICTURE; Listing #1763652 - Submitted on 03/31/26 by Callsign K4CKS - IP: 184.52.114.88; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: SET OF WESTERN ELECTRIC TUBES: FOR SAIE IS A SET OF WESTERN ELECTRIC TUBES. FOUR 417-A, TEN 403B AND ONE 431B. ALL NEW OLD STOCK WITH BOXES NEVER OPENED. PRICES IS $200 FOR ALL PLUS SHIPPING.; Listing #1763058 - Submitted on 03/24/26 by Callsign K0WRX - IP: dhcp-31-10-191-64.cf-res.cfu.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Tubes for sale: For sale 5876 and 5675 uhf pencil triodes
used in H. P. signal generator
$ 10 each plus shipping; Listing #1762969 - Submitted on 03/23/26 by Callsign K4CKS - IP: 184.52.116.25; Click to Contact -- Send this Ad to a Friend
Pair of Eimac 4CX250B's: Good used pulls, have been in storage many years. 100.00 for the pair SHIPPED. Thanks.; Listing #1762836 - Submitted on 03/22/26 by Callsign W6VHK - IP: 22.st.louis-45-48ev.mo.dial-access.att.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Many tubes transmitting and Miniatures: I am selling loads of vacuum tubes, both transmitting and miniatures and in between. Some new in box and others not. None have been tested. Examine the photos to see what you are buying. No picking or choosing. Buyer takes all! The tubes are some many ham estates that my late husband (WK9Q) bought over the years. $1,000.00 takes all. Local pick only. More photos available upon request.; Listing #1762684 - Submitted on 03/21/26 by Callsign VIRGINIALAWTON414-418-0116 - IP: syn-174-097-148-036.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
gs35b: Looking for 2 or 3. Working in goodn condition gs35b preferably without the copper cooler(top)
Shipping. To 11434 Ny; Listing #1762453 - Submitted on 03/18/26 by Callsign 8P5AD - IP: 196.3.215.93; Click to Contact -- Send this Ad to a Friend
Eimac 3CPX800A7 Matched Pair - New: Eimac 3CPX800A7 Matched Pair, New In Box. $2250 OBO
Actual cost of shipping to CONUS Conneticut; Listing #1762441 - Submitted on 03/18/26 by Callsign K1YN - IP: syn-096-032-053-240.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Amateur Radio Transmitter Tubes $10++: Amateur Radio TX Tubes. $10 each, $30 TOTAL
3 pictured,RK-34 & 2 4-125A/4D21s. + Ship &
Buyer fees like PayPal's ~3.5%.
Guesstimate ship. Fits in over padded 8" X 4" X 4"
box, ~1.5Lb; insured for sale $.
Have much more, some BNEW others not. Test electrically
OK. $6 - $100 ea:
2 - 2A3s $50 ea.
2 - 2C39As $50 ea.
8 - 2E26s $6 ea.
1 - 4-400A $100.
18 - 6AG7s $6 ea.
2 - Mot 65A83735A01s $25 ea.
1 - 80 $10.
1 - 100TH $50.
4 - 250THs $50 ea.
3 - 807s $10 ea.
1 - 810 $100.
2 - 811As $15 ea.
1 - 866A $20.
2 - 872As $20 ea.
5 - 4657s $50 ea.
11 - 6146s $15 ea.
6 - 8032A & 8552s $10 ea.
1 - 8613 $100.

TONs more, send me Watt tube(s) look for, check my vast stock.
https://sadfar.com/Forsale/item114/
Call NON-TXTable landline(708) 387-72 Fiver Oner #3 for more Info.
Ask for Gregory (K9OY), LAST Old Wife Xs. ANNE (OYN) does NOT
LIVE HERE ANYMORE!
Thanks;
Gregory Gately (K9OY)
Broadview, Il. 60155; Listing #1760204 - Submitted on 02/26/26 by Callsign K9OY, Modified on 03/15/26, Web Site: https://sadfar.com/Forsale/item114/ - IP: c-98-222-115-109.hsd1.il.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
NOS / NIB RCA 12AX7/ECC83 & 6AK5/EF95: 12AX7's: 18 or them. $ 25 each
6AK5's: 20 of them. $12 each
Due to packaging, I prefer to package all or qtys of five. Contact me for this issue.
I can supply pictures of the boxed offerings if desired. I'm not going to unbox and rebox 40-vacuum tubes just to prove what I've listed. I'm NOT a scammer ! ! ! !
Dave - WØLEV; Listing #1762058 - Submitted on 03/15/26 by Callsign W0LEV - IP: customer.dnvrcox1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend