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R and L Electronics
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Tubes

Displaying ads 21 to 30 of 84 ads in this category.
= Photo available, click to view      = Ad was Edited or Renewed      = Original Ad
 WTB pair of 300B tubes
I am looking for two 300B tubes. Used or new.
Listing #1442150 - Submitted on 06/03/19 by Callsign N5YEY - IP: long01cpe56-106.tx.cablelynx.com
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 FS: 3B28 NIB
Sealed in military box, never out.
$15, shipped 2 u.
Wilson
W4BOH
Listing #1442146 - Submitted on 06/03/19 by Callsign W4BOH - IP: 75-165-146-22.rcmt.qwest.net
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 FOR SALE - FOUR 572-B SVETLANA RUSSIAN
THESE ARE THE VERY SPECIAL RUSSIAN SVETLANA TUBES THAT ARE ALMOST IMPOSSIBLE TO BUY ANYMORE. THESE ARE NEW. PLEASE MAKE ME AN OFFER.
Listing #1441987 - Submitted on 06/02/19 by Callsign K5MVP - IP: adsl-74-243-59-196.bix.bellsouth.net
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 FS: GENRAD 1644 HV MEGGER WORKING  
For sale: GENRAD 1644 MEGGER calibrated to factory specs.
Made by General Radio, Concord, Mass.
All new Electrolytic capacitors.
Shown testing a 1000 Meg resistor with meter at balance point.
Test voltages from 20 volts to 1kv.
Ten Resistance ranges from 1K to 1000 Teraohms and Infinity.
All controls work smoothly. Comes with copy of manual.
More photos available. Does not have fold over cover.
Perfect for testing Power tubes for shorts, gas and leakage like the EIMAC 3-500Z, 4-400 and 4-1000, before taking a chance putting them in your amplifier.
Also, good for testing cables, lines, chokes and transformers.
This a Laboratory Grade Instrument.
Will be well protected for shipping in all new static-free materials; FEDEX recommended.
$179.00 and no more than $39.00 towards shipping in the CONUS.
USPS MO preferred, but PayPal is OK.
Listing #1437407 - Submitted on 05/04/19 by Callsign WA1BRI, Modified on 06/02/19 - IP: 47.199.169.129
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 Wanted 572b tubes
Wanted new or very little use 572b tubes must be 100 percent.
i am switching a Ameritron 811h over to 572b tubes.
please send me a email stating what you have and condition.
thanks tim k4kwq
Listing #1441493 - Submitted on 05/30/19 by Callsign K4KWQ, Web Site: http://k4kwq.com - IP: c-68-42-128-113.hsd1.mi.comcast.net
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 3-New Svetlana 3CX400A7 Tubes
3- New Svetlana 3CX400A7 tubes -These are New Tubes and were Hy Pot Tested before I bought them ! I recently installed them in my Alpha 78 Amplifier and are the exact numbers as my original Eimac 3CX400A7 tubes that are original to a 1983 Alpha 78 ! I don't think I will ever need them myself ? I am offering then FOR SALE ! I want to sell them as a set- 3 tubes $1000 plus shipping ! W8SPM Parkersburg,WV
Listing #1439600 - Submitted on 05/17/19 by Callsign W8SPM, Modified on 05/30/19 - IP: 173-81-44-144.pkbgcmtk01.res.dyn.suddenlink.net
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 FOR SALE: matched set 3CX800A7   
For sale is a matched set of Eimac 3CX800A7 tubes. These tubes are pulls from a legal limit amplifier and were set aside as backups. Full power output with low grid current and low hours usage. As with most any power amplifier tube, these tubes can be ruined in short order if proper tuning procedures arenít followed. Therefore, they are being sold as is with no return accepted. They will not be DOA. Price is $950 shipped insured in CONUSA.
Listing #1441199 - Submitted on 05/28/19 by Callsign KT5D - IP: 96-38-104-229.dhcp.jcsn.tn.charter.com
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 Wanted: New or NOS 3CX1200A7
Looking for a NOS 3CX1200A7 tube for a Ameritron AL-1200 one still sealed in the box would be nice but will consider any out of box if stated as new or un-used. What do you have? KK6FR
Listing #1436846 - Submitted on 04/29/19 by Callsign KK6FR, Modified on 05/26/19 - IP: 64-201-120-77.race.com
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 6sn7,5u4G,6V6,12by7,oct.base old tubes
I got a radio,tv shop that has a lot of loose tubes,some were in boxes..but many boxes bad..5u4,6sn7,6v6,vintage coke bottle tubes.lot of used tubs,5U4 and 5y3, lots of older coke bottle,pair 6146,12by7,6sn7,in a lot of 25, at 65.00 shipped,I had a bunch of 1 volt Zenith tubes,some Atwater Kent,Los of older octal base,big pin tubes,like #42,28,35,24..like to sell these in lots.lots of 6 volt tubes,like 6AQ5,6au6,6beb,6ba6..
Listing #1438900 - Submitted on 05/13/19 by Callsign N3LVF, Modified on 05/26/19 - IP: mobile-107-77-161-3.mobile.att.net
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 73  
NOS NIB: 2.5kW Tetrode GU84b -$350ea, 1.5kW Triode GS35b -$120ea, 600-800W Triode GI46b without heatsinks - $35ea, 350W Triode GI7b -$25ea, Tetrode GS36b( 4cx400a)-$65. Sockets for GS35b, GU84b, GI7b are available.
Listing #1427716 - Submitted on 03/01/19 by Callsign UR4LL, Modified on 05/24/19, Web Site: http://www.ur4ll.net - IP: 93-76-218-142.dynamic-FTTB.kharkov.volia.com
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