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Elecraft KX3 Heatsink / 14 volt 4 Amp Clean DC Power Supply
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Tubes

Displaying ads 31 to 40 of 79 ads in this category.
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 Sweep Tubes 6MJ6  
I have 6 sweep tubes up for sale. There are 4 RCA and 2 SYLVANIA all in boxes.The RCA tubes are NOS and registered 100%. The 2 Sylvania tubes are NOS,I don't have the tester anymore and didn't mark the box.I also don't have the amplifier. These are hard to find tubes. Pricing is $250 for the lot. Certified funds only please. Flat rate shipping $20.
Thanks Ray K4DVV
Listing #1446395 - Submitted on 07/04/19 by Callsign K4DVV - IP: 072-185-120-098.res.spectrum.com
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 833A Tube
Picked this 833A tube up but have no use for it Looking to sell it. Its in nice shape the picture is just crappy make me an offer. These are good for making 1000 watt amps.
Listing #1444253 - Submitted on 06/19/19 by Callsign N9ZDZ, Modified on 07/03/19 - IP: 173-18-29-118.client.mchsi.com
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 WTB 572B tube(s)
Must be in good working condition upon receive.
Listing #1445841 - Submitted on 06/30/19 by Callsign KC9JYW - IP: c-67-167-74-48.hsd1.in.comcast.net
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 WTB 3-500z or zg tube(s)
Must be in good working condition upon receive.
Listing #1445839 - Submitted on 06/30/19 by Callsign KC9JYW - IP: c-67-167-74-48.hsd1.in.comcast.net
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 NEW Eimac 4CX 1000   
Brand NEW! Eimac 4CX 1000 High Power Transmitting Tube
This one is absolutely new old stock. It was factory sealed in 1964 until we opened it this week to verify the contents. I will sell, pack, ship and insure this to anywhere in the US for $475. I also have a good used Eimac Y-422 Tube Socket that I will sell (only) with the tube for an extra $25. This is the proper socket for the 4CX1000. I take PayPal but would hold this in your name for 1 week if you would prefer to use a USPS Money Order. Please respond directly to my QRZ listed eMail or feel free to call anytime between 8AM and 9PM MDT More Pics available upon request Thanks for looking TLG
Listing #1445467 - Submitted on 06/28/19 by Callsign KD0YX - IP: dhcp-209-159-252-162.bhfc.net
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 3-400z vacuum tube
I would like to buy a 3-400Z tube with full output.
Listing #1445196 - Submitted on 06/25/19 by Callsign KB0WKD - IP: h114.196.184.173.dynamic.ip.windstream.net
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 FS: Vintage tubes  
I have just received several boxes of vintage tubes from a yard sale. I have not had time to test them all, but I am listing today a couple of them. First a Deforest Audion 426, then a RCA radiotron UX-226 these have no boxes were wrapped in tissue paper. Also a pair of RCA radiotron 6L6 (boxed) they seem to be metal tubes. The boxes are factory sealed from what I can tell. Will get to the rest later, lots of boxed two number tubes. Make a fair offer on what you see in the photo. Don't forget shipping is expensive these days, Thanks W4IPX
Listing #1444867 - Submitted on 06/23/19 by Callsign W4IPX - IP: 24-197-142-186.dhcp.spbg.sc.charter.com
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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.
$139.00 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 06/23/19 - IP: 47.199.169.129
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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 ! these are identical to my original Eimac 3CX400A7 tubes that are original to my 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 06/20/19 - IP: 173-81-44-144.pkbgcmtk01.res.dyn.suddenlink.net
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 FOR SALE: 6AG7 Tube NOS JAN Box, One  
One (1) 6AG7 Tube NOS in original JAN Box, please see the picture of what the boxes generally look like. $5 plus $5 shipping. Quantity: One 6AG7 tube. If you'd like more than one, please let me know. Thank you.
Listing #1444401 - Submitted on 06/20/19 by Callsign NW2K - IP: 50.48.159.196
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