Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

SK506 Eimac Chimney For 4-1000 4PR1000A 3-1000Z (Pull)
In Stock
Chimney Glass for 4-1000A
Used Great Condition * No longer available for Export
MFR: Eimac
SKU: SK506-EI-1

124-113-001/SK655 Socket, Bypass Bypass Grid Ring (Pull)
In Stock
Designed to be used with 3cx400a7, 3cx800a7, and 4cx250b
Same as a SK655
Used
MFR: Johnson
SKU: 124-113-001-P

SK-636 Eimac Chimney with Anode Clip for 4CX250/4CX350 Series Tubes Same as Y-358 (NOS/NIB)
In Stock
Eimac chimney with anode clip for 4CX250/4CX350 series tubes. Same as Y-358
Used * No longer available for export
MFR: Eimac
SKU: SK-636B

HCC-14 Custom Metal Chimney for SK-14 Tube Socket (Pull)
In Stock
- Pulled from Henry 3000D RF Deck
Used * No longer available for export
MFR: Henry Radio Company
SKU: HCC-14-P

HTIR Henry Teflon Insulation Ring for 3CX3000A7 Chimney (Pull)
In Stock
- Pulled from Henry 3000D RF Deck
MFR: Henry Radio Company
SKU: HTIR-P

SK-406 Eimac Glass Tube Chimney for 3-500ZG 5" High (NOS)
In Stock
For Sockets mounted (min.) 1/4" Below Chassis. Will work with 3-500Z, 3-500ZG, 4-400A
Size: 5" High x 4-1/16" Wide
New Old Stock * No longer available for export
MFR: Eimac
SKU: SK406-5

SK-4006 Eimac Tube Chimney 4-3/4" High for 4-400A (NOS)
In Stock
For Sockets mounted (min.) 1/4" Below Chassis. Will work with 4-400A
Size: 4-3/4" High x 4" Wide
New Old Stock * No longer available for export
MFR: Eimac
SKU: SK4006

SK-406C Sina Glass Tube Chimney for 3-500ZG 4-7/8" High (NOS)
In Stock
For Sockets mounted (min.) 1/4" Below Chassis. Will work with 3-500Z, 3-500ZG, 4-400A
Size: 4-7/8" High x 4-1/8" Wide
New Old Stock * No longer available for export
MFR: Sina
Made in China
SKU: SK406C

124-111 Johnson Chimney for 4CX250B (Pull)
In Stock
- Similar to SK606
Used
MFR: E.F. Johnson
SKU: 124-111-P
Note: Image for reference only.

Generic Chimney for 4CX250B / 4CX350A (Pull)
In Stock
- Similar to SK606 & 124-111
Used
MFR: Generic
SKU: GENERIC-SK606/124-111-P
Note: Image for reference only.
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