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Tubes

Displaying ads 31 to 40 of 74 ads in this category.
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 FS: Russian Tubes  
NOS NIB: 2.5kW Tetrode GU84b -$350, 1.5kW Triode GS35b -$120, 600-800W Triode GI46b without heatsinks - $35, 350W Triode GI7b -$25. Sockets for GU84b, GI7b are available.
Listing #1450675 - Submitted on 08/04/19 by Callsign UR4LL, Modified on 11/06/19, Web Site: http://www.ur4ll.net - IP: 93-76-218-142.dynamic-FTTB.kharkov.volia.com
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 RCA 12BY7 Tubes - NOS (Unused)  
I have a pair of RCA 12BY7A tubes for sale. These are the desirable early "smoked glass" type (1950s era). Both have the same date code.
See photos.
They're NIB/unused and test accordingly on my TV-7D/U.
$20/pair + first class postage.
Check or m.o. for payment please
Listing #1462984 - Submitted on 10/31/19 by Callsign KJ6NKX, Modified on 11/05/19 - IP: 71-92-81-142.dhcp.reno.nv.charter.com
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 FS Two Eimac 4CX250B tubes
I have two Eimac 4CX250B tubes with matching date codes of 6931. I am selling these tubes for a friend of mine who is having to sell all of his gear because of age. I have sold many tubes for him and they have most all been good, but I have no way to test them. I will sell these two tubes for $90 plus shipping. If they are not good, I will refund your money. Thanks, Charlie Hugg K5MBX
Listing #1463550 - Submitted on 11/04/19 by Callsign K5MBX - IP: 50-26-176-176.abilcmtk01.res.dyn.suddenlink.net
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 Wanted-tubes
3-500 or 4-400 duds
Listing #1463475 - Submitted on 11/03/19 by Callsign W4MCX - IP: c-66-229-74-191.hsd1.fl.comcast.net
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 WTB 4cx250b tubes
Im looking for some 4cx250b tubes. Thanks and 73
Listing #1463365 - Submitted on 11/03/19 by Callsign W7GS - IP: 174-19-5-101.rcmt.centurylink.net
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 CLEANING SHACK
FOR SALE: CLEANING OUT THE SHACK.
1. FOR SALE: Three(3) 572B Taylor Tubes in good condition in original boxes. Asking 150.00 for the 3 tubes plus you ship. (Money order only. I do not use paypal.) E-mail me or call 570-753-3262.
FOR SALE: 2. B & W coaxial switch model 375 in original box, copy of instruction sheet, good condition, non-smoker. Asking $35.00 includes shipping. (Money order only. I do not use paypal.) E-mail me or call 570-753-3262. If no answer leave message.
Listing #1458572 - Submitted on 09/29/19 by Callsign KA3YJU, Modified on 11/03/19 - IP: pool-71-120-113-25.ipslin.dsl-w.verizon.net
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 Eimac 3CX10000a3 Tube for sale  
Tube looks ok , please make an offer. 73 Tom dk3ee
Listing #1463275 - Submitted on 11/02/19 by Callsign DK3EE, Web Site: http://dk3ee.de/ - IP: p5b3f5ecd.dip0.t-ipconnect.de
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 FS:FUSES FOR SALE glass type  
fuses are new in the box,called auto fuse,4a,5a,7,10,15,20,30,35amps. at 250v,comes with 5 fuses per pack.$.50 buy a minuim $10 + shipping priority mail usps money order pay pal ok.
Listing #1460419 - Submitted on 10/12/19 by Callsign KB9IGG, Modified on 11/02/19 - IP: c-73-45-209-8.hsd1.il.comcast.net
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 WANT 572B TUBES=(GOOD OR SOFT
Replacing old tired tubes?
I am looking for 572B used tubes that are not shorted or dead.
Trying to test and resurrect a couple of old amps and need some tubes for that purpose.
Need not be NOS (but that would be great). Cetrons preferred, but
As long as they are not shorted or dead, I will purchase.
Listing #1460523 - Submitted on 10/13/19 by Callsign N6QWP, Modified on 11/02/19 - IP: 69-109-252-68.lightspeed.sntcca.sbcglobal.net
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 WTB: 8236 Tubes & 8950 Tubes
Good Thursday everyone,
I'm looking to purchase some 8236 & 8950 tubes for testing in an audio amplifier. New would always be a preference, but hey I'll purchase used too.
Thanks & 73s
Ray
Listing #1463036 - Submitted on 10/31/19 by Callsign WASWA2CSO - IP: 216.190.44.220
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