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Tubes

Displaying ads 31 to 40 of 90 ads in this category.
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 FS: TWO SYLVANIA 6JB6 TUBES MATCHED  
These tubes are in very good condition and test very high and would work very nicely in your Drake radio. They were tested in a B&K 747B tester. The acceptance good range on this tester is 65 to 120 and these tubes tested at 85 and 80, well matched for finals. $79 shipped. I take PayPal, Postal MO and check.
Listing #1508116 - Submitted on 09/30/20 by Callsign W6XI, Modified on 11/14/20 - IP: ip70-177-184-224.ph.ph.cox.net
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 8873 (PRICE REDUCED)  
For sale is an 8873. I bought it years ago as a spare for my SB230, but have never needed it. At the time, I was told by the seller that it was good, but have never gone to the trouble to try it in my SB230. Guess it's time to let it go to someone else who needs it. Asking what I paid for it: $225
Listing #1510931 - Submitted on 10/22/20 by Callsign K6ZIV, Modified on 11/13/20 - IP: c-73-241-197-33.hsd1.ca.comcast.net
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 FS: Eimac 8877 amp tube, tested  
For Sale: Eimac 8877/ 3CX1500A7 triode transmitting tube for linear amplifiers (AL-1500, Alpha 77/9500, Henry, etc). This is the YU-158 version, which is the heavy duty model, made for medical applications with heavier grid. Just back from Hi-pot testing by Eimac tube distributor which showed "87% emission vs. a new tube, tube is in good condition, useful for hobby applications." Test report included. Asking $650 plus shipping/insurance. No trades please.
Listing #1513539 - Submitted on 11/10/20 by Callsign K3AC - IP: pool-71-175-96-28.phlapa.fios.verizon.net
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 3-500
looking for a set of full output of 3-500 tubes,Thank you.Bruce KD2MTA (716)313-8129
Listing #1505903 - Submitted on 09/13/20 by Callsign KD2MTA, Modified on 11/08/20 - IP: cpe-172-101-83-90.buffalo.res.rr.com
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 Wanted 572B tubes
Wanted a pair of new 572B tubes. Thanks from Fern VE7GZ
Listing #1513250 - Submitted on 11/08/20 by Callsign VE7GZ - IP: 216-86-118-63-dynamic445-dsl.ucc-net.ca
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 3cx1200d7 and or 4cx5000a wanted
Seeking good pull or medical pull tubes for a project 3cx1200d7 and / or 4cx5000a
Thank you if you have either one
Listing #1513121 - Submitted on 11/08/20 by Callsign KF5ENO - IP: 162-226-27-179.lightspeed.nworla.sbcglobal.net
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 FS: ONE 6HF5 SWEEP TUBE.   
Typically used in Swan radios. This tube is used and tested very high in performance on my B&K tester. It tested at 105 where the acceptable range on the tester is anything between 65 and 120. $18 shipped. I take Paypal, Postal MO and check.
Listing #1504999 - Submitted on 09/07/20 by Callsign W6XI, Modified on 11/07/20 - IP: ip70-177-184-224.ph.ph.cox.net
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 FS: TWO TUNG-SOL 5R4GYA DUAL RECTIFIER   
These tubes are in excellent condition and are sold as used. The tubes have been tested on a B&K 747B tester and test very high. Normal acceptance for a these tubes is over 65 with a possible full scale of 120. The test results for these are 89/101 AND 89/95. As these tubes are considered used they are sold As-IS. $19 shipped I take PayPal MO and Check.
Listing #1500461 - Submitted on 08/07/20 by Callsign W6XI, Modified on 11/07/20 - IP: ip70-177-184-224.ph.ph.cox.net
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 ONE RAYTHEON 6146B TUBE  
This tube is in good condition but it does show some effects of the many years it has been around. The tube has been tested on a B&K 747B tester and test very strong. B&K acceptable range is 65 to 120 and this tube test came in at mid range at 90. This tube is used and is sold As-Is. $16 shipped. I take PayPal, postMO and check
Listing #1512262 - Submitted on 11/01/20 by Callsign W6XI, Modified on 11/07/20 - IP: ip70-177-184-224.ph.ph.cox.net
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 Sell: Tested YC-156 Pull  
Edited to lower asking price to $350 and offer inclusion of the adapter plate with this tube. Plate goes between the tube and the chassis. Estate of K8KT selling: YC-156 pull. Tested on 19 October 2020 by Richardson Electronics with written report. Summary: Good vacuum, no leakage at 10KV test voltage. No inter-electrode shorts. Filament current normal. Pulse tested under load and emission is 79.1% of a new tube.
CONCLUSION (from report): "This tube is in fair condition making 79.1% emission of a new tube. This tube should be serviceable in most hobby applications, but will not be suitable for use in medical service or any other commercial application."
Asking $350. As-is but tested. Please make offer if interested. PayPal, check or money order. Shipment held until check clears. Freight cost is on the buyer.
Thanks for reading this ad.
Listing #1510977 - Submitted on 10/22/20 by Callsign K8KT, Modified on 11/06/20 - IP: 75-108-148-170.chstcmtk01.res.dyn.suddenlink.net
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