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Tubes

Displaying ads 1 to 10 of 72 ads in this category.
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 UNUSED GI7b Tubes in USA
I have six unused GI7b tubes with coolers in original styrofoam containers. $40 each plus shipping - No foreign purchasing or customs hassle. Payment via USPS money order. Want/need several - Lets talk.


Listing #1736507 - Submitted on 07/18/25 by Callsign W4KR, Modified on 07/22/25 - IP: 164.153.62.87
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 WTB Eimac 3cx1200D7
I’m looking for a tube. 3cx1200D7. Several Henry amps used this tube. amplifier. Looking for a NOS or 100% full output tube. Thank you!!

Listing #1734948 - Submitted on 07/04/25 by Callsign 918-810-6767, Modified on 07/21/25 - IP: ip98-160-122-72.ok.ok.cox.net
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 EIMAC 3CX800A7 CERAMIC TUBE   
This tube was purchased as a backup for an amp and only used enough to see that it was good. It was sent for professional testing at D&C Electronics in Florida and exceeded new factory minimum specs. The tube is in like new condition and only shows markings on the Anode terminal that came from the testing. The testing results and photos are available on request. Serial No. JFDD3165. $795 shipped with insurance. I take Postal MO and certified check with clearing.

Listing #1734889 - Submitted on 07/03/25 by Callsign W6XI, Modified on 07/21/25 - IP: ip68-109-162-111.ph.ph.cox.net
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 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. $38 shipped. I take Paypal, PMO and check

Listing #1736350 - Submitted on 07/16/25 by Callsign W6XI, Modified on 07/21/25 - IP: ip68-109-162-111.ph.ph.cox.net
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 tube GS-35b  
GS35b new old stock Never burned in still in same
box $150 + Shipping 8 Lbs


Listing #1736858 - Submitted on 07/21/25 by Callsign W2ABQ - IP: syn-098-010-169-207.res.spectrum.com
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 Wtb svetlana 4cx1600b
Looking to buy new or fully working
svetlana 4cx1600b let me know what you have thank you


Listing #1736754 - Submitted on 07/20/25 by Callsign WW2PR - IP: ool-457886a4.dyn.optonline.net
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 FS: Amperex 4CX250F Ceramic Tube  
NOS Amperex 4CX250F Ceramic output tube. Tube was mistakenly purchased to replace a 4CX250B. As we found out, the circuit for the 4CX250B is a 6 Volt filament as is the 4CX250B. We then found out that the 4CX250F uses a 26.6 Volt filament source…… so this tube is up for sale as maybe it was developed for military use with that filament voltage? $30 shipped CONUS. Not interested in trades.


Listing #1736632 - Submitted on 07/19/25 by Callsign KH6JTM - IP: c-73-242-208-180.hsd1.nm.comcast.net
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 Rare "Eimac Social Committee" Lapel Pin  
Selling an incredibly rare "Eimac Social Committee" 10k gold filled lapel pin. I've never seen another one of these.
Guaranteed to be a conversation starter at your next radio event!
Photo attached.
$80 shipped. Payment via USPS "postal" m/o please


Listing #1736590 - Submitted on 07/18/25 by Callsign KJ6NKX - IP: syn-174-083-251-235.res.spectrum.com
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 3-500 Z Transmitting Tubes For Sale

3-500 Z Transmitting Tubes For Sale:
-
I have two 3-500 Z transmitting tubes available.
-
The two of them together will put out 1650
watts into a dummy load, so they obviously
are in good shape.
-
Buy both of them together for $300 plus
shipping from Florida. They will be packed
very well.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.


Listing #1736516 - Submitted on 07/18/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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 Vacuum Tubes for sale  

Vacuum Tubes for sale:
-
Note: Most tubes are NOS (New, but Old Stock).
All have been tested, and test good.
In most cases, more than one tube is available.
-
Audio output
6AQ5/6005 - $6
-
Sweep tubes
Zenith 6LB6 - $20 - Only one left.
6GE5 - $12
-
transmit tubes
6CL6 - $8
2E26 - $8
5763 - $5
6883 (12 Volt 6146) - $20
1625 - $10
4-250 - weak - $19
-
Diode / Rectifier tubes:
0 Z 4 - $5
1B3 - $1
3B24 - $8
5Y3 - $8
6AL5 - $4
5642 - 10,000 PIV, w/ wire leads - $5
-
Regulator tubes
0A2 - $6
0B2 - $6
0C3/VR-105 - $6
0D3/VR-150 - $6
-
Amperite Ballast tubes: $8 each
1H46
3-16
3-38
-
Loctal tubes:
7A8 - $4
7B4 - $4
7C5 - $5
7F7 - $8
7F8 - $6
7H7 - $4
7K7 - $6
7N7 - $9
7Q7 - $5
-
Prices do not include shipping from Florida.
-
I am working my way thru the 1000+ tubes
that I have. If you need something let me
know.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.


Listing #1736515 - Submitted on 07/18/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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