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Hi-Z Ham Radio Receiving Antennas Directional Receiving Antennas
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Tubes

Displaying ads 11 to 20 of 77 ads in this category.
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 Eimac 3CPX800A7 Pulse Rated Set  
For Sell:Eimac 3CPX800A7 Pulse Rated Tubes Set , one tube has 77% Life Other Tube has 73% life left, Both Tubes currently tested at Richardson Electronics, tubes vacuum has not been compromised , there are no inner shorts within the tube.
Test sheet data each tube and serial number on test report sheet included.No Returns $525.00 shipped
Tnx
N4QWZ 615-643-9521
Listing #1424587 - Submitted on 02/10/19 by Callsign N4QWZ - IP: c-68-52-181-180.hsd1.tn.comcast.net
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 Looking for Matched Used or New 572b's
Looking for a good set of used matched 572b's or new 572b's matched.
Listing #1424355 - Submitted on 02/08/19 by Callsign KY6G - IP: 68-202-37-211.res.bhn.net
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 Need one full output Eimac 3CX800a7 tube
-Looks like one of the two in my Alpha is going soft, and need a replacement.
-Thanks, Bruce N4JHY 73
Listing #1424294 - Submitted on 02/08/19 by Callsign N4JHY - IP: 216.4.100.43
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 NEW Svetlana 572B Tube  
NEW Svetlana 572B Tube $65 plus shipping
Listing #1420641 - Submitted on 01/18/19 by Callsign KK4WS, Modified on 02/07/19 - IP: cpe-192-180-207-143.kya.res.rr.com
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 FOR SALE: seven NOS 12AX7A vacuum tubes.  
For sale is seven NOS 12AX7A vacuum tubes. Five are Mullard, one is Westinghouse and one is RCA. These are getting hard to find as they are quite popular in antique audiophile equipment, especially guitar amp preamp stages. $30 each or all seven for $180 shipped. No Paypal, sorry.
Listing #1423634 - Submitted on 02/04/19 by Callsign KT5D, Modified on 02/05/19 - IP: 96-38-104-229.dhcp.jcsn.tn.charter.com
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 Vacuum Tubes For Sale

Vacuum Tubes for sale:
-
Note: Tubes are NOS (New, but Old Stock).
In most cases, I have more than one tube available.
-
Dual Triode Tubes:
Several of each available.
12AT7 - $8
12AU7 - $8
5963 - Industrial 12AU7 - $8
-
Rectifier tubes:
0 Z 4 - $5
1B3 - $1
3B24 - $8
5R4 - $9
5U4 - $10
5Z3 - $12
5642 - 10,000 PIV, w/ wire leads - $5
Solid State 5U4 - $15
-
Amperite Ballast tubes: $8 each
Several of each available.
1H46
3-16
3-38
-
Loctal tubes:
Several of each available.
7A8 - $4
7B4 - $4
7F7 - $8
7K7 - $6
7N7 - $9
7Q7 - $5
-
Prices do not include shipping from Florida.
-
I have received about 1000 tubes of various types, which are
still being cataloged. If you need something let me know,
and we will see what we can do.
-
Thanks. 73,
Ken Simpson, W8EK
Phone (352) 732-8400
.
Listing #1423504 - Submitted on 02/03/19 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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 807 Tubes For Sale

807 Tubes For Sale:
-
Yes, these 807's are transmitting vacuum tubes,
and not the kind that comes in a brown bottle!
-
Three tubes are available. Two appear to be
a matched pair, while the third appears to be
from a different batch. They are NOS, still
in their boxes.
-
$18 each, or all three for $50 plus shipping
from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Phone (352) 732-8400
.
Listing #1423503 - Submitted on 02/03/19 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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 FS: Russian Tubes  
NOS NIB: 2.5kW Tetrode GU84b -$350ea, 1.5kW Triode GS35b -$120ea, 600-800W Triode GI46b - $50ea, 350-400W Triode GI7b -$25ea. Triodes GI7b are possible without heat sinks. Sockets for GS35b, GU84b, GI7b are available.
Listing #1398944 - Submitted on 08/23/18 by Callsign UR4LL, Modified on 02/03/19, Web Site: http://www.ur4ll.net - IP: 93-76-218-142.dynamic-FTTB.kharkov.volia.com
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 Continental CE-203  
7.5 tall ceramic base (Cat 4073)Antique mercury vapor rectifier (Cetron)
$125 each shipped
Listing #1422203 - Submitted on 01/27/19 by Callsign N4XJQ, Modified on 02/02/19 - IP: c-73-156-166-18.hsd1.fl.comcast.net
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 NOS Eimac 3-500Z  
NOS Eimac 3-500Z in original box. Never used. From estate sale. $215 shipped CONUS. PayPal OK.
Listing #1423016 - Submitted on 01/31/19 by Callsign W7YAZ - IP: ip68-231-165-34.tc.ph.cox.net
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