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

Eimac SK-606 Socket & 600A Chimney NOS: Eimac SK-606 Socket & 600A Chimney NOS
SK-600A EIMAC HAM Amp 7203 4CX250B Tube Socket &
SK-606 Chimney NOS
$119.99 Delivered - check, Zelle, PP FF ok.
Both of these cool parts are part of an estate deal I am selling for a friend.
Please email with questions,
Larry k6ro; Listing #1748212 - Submitted on 11/02/25 by Callsign K6RO - IP: syn-067-253-101-060.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
EIMAC 4CX300A 8167 NOS: This tube was taken out of storage and was wrapped in original protective bag. It has not been tested but there is no reason to think it isn’t still as new. $20 shipped. I take Paypal, PMO and check; Listing #1747167 - Submitted on 10/23/25 by Callsign W6XI, Modified on 11/01/25 - IP: ip68-109-162-111.ph.ph.cox.net; 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.
Price: $40 Shipped ( CONUS ) - PayPal preferred.
Will accept USPS MO or Personal Check - but No Ship until cleared.; Listing #1748106 - Submitted on 11/01/25 by Callsign W6SDW - IP: syn-076-175-204-014.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Sale: 8874's: I have 3-8874 tubes pulls. I have tried them in my Alpha 78 and they had good output. 225.00 each shipped. Can take paypal, or money order. Might consider some type of trade on a Yaesu FT450, FT920, FT1200.; Listing #1742799 - Submitted on 09/11/25 by Callsign WA4MMI, Modified on 10/31/25 - IP: c-73-113-116-186.hsd1.tn.comcast.net; Click to Contact -- Send this Ad to a Friend
Solid state tube replacements REDUCED: Solid state tube replacements:
Sarkes Tarzian S5130 866 replacement 6ea $15 each
Sarkes Tarzian S5343 866 replacement 3ea $15 each
1N2138 5y3, 5v4, 5z4, 5u4 replacement 7 ea $10 each
Semtech STR 4b32 replacement $20 each
All plus shipping; Listing #1746117 - Submitted on 10/13/25 by Callsign K6ZIV, Modified on 10/31/25 - IP: c-174-160-187-166.hsd1.ca.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RCA 6JG6A Sweep Tube: I don’t know what rig uses this sweep tube as a final. It was in a lot of tubes I picked up. May be new or used, not certain but the plate looks clean and undamaged. Askimg $20.00 plus shipping costs,; Listing #1747993 - Submitted on 10/31/25 by Callsign W1RC - IP: 185.190.141.161; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Eimac 8877/3CX1500A7 Triode/Tube Ex Cond: Eimac 8877/3CX1500A7 tube for sale, made in USA. Tested for full power out on all bands in an Alpha 9500. In excellent overall condition.
$599. Will ship WW.; Listing #1747938 - Submitted on 10/30/25 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
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