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![]() |

SK711A Eimac Tube Socket 4CX300A and 4CX300Y (NOS)
In Stock
Tube Socket 4CX300A and 4CX300Y
New Old Stock
MFR: Eimac
SKU: SK711A

SK8FN 8 Pin Ceramic Tube Socket w/Mounting Tabs
In Stock
8 Pin Tube Socket, ceramic w/Mounting Tabs
Measurement from hole to hole is 1-1/2". Works for 6146 tubes.
SKU: SK8FN
Add to Cart
SK9MINIPC Socket, 9 pin mini tube, Pc board
In Stock
SK9MINIPC Socket, 9 pin mini tube, Pc board
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Y770 Eimac Air System Tube Socket (NOS/NIB)
In Stock
Compatible with 4CW2000A/8244 * 4CX1000A/8168 * 4CX1500b/8660
New Old Stock, New In Box
MFR: Eimac
SKU: Y770
Six Month Warranty
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SK300A-COMBO Eimac Tube Socket and Chimney Combination, for 4CX5000A
In Stock
Tube Socket and Chimney Combination. Removed from MRI machine.
Clean Pullout, as this combination was never in service.
MFR: Eimac
SKU: SK300A-COMBO

SK8PL Cinch 8 Pin Octal Phenolic Socket with Mounting Flange
In Stock
Socket is Black Phenolic and comes with Mounting Flange attached for chassis hole mounting.
Measurement from center hole to center hole on mounting flange is 1.3" +/-
MFR: Cinch Manufacturing Corporation
SKU: SK8PL-CINCH

SK2210 Taylor Tubes Socket Assembly for 3CX1500A7/8877 (NOS)
In Stock
Socket Assembly for 3CX1500A7/8877.
New Old Stock * No longer available for export
MFR: Taylor Tubes
SKU: SK2210-TAY
Made in China

86-CP8 Amphenol 8 Pin Octal Male Accessory Plug
In Stock
8 Pin Octal Male Accessory Plug
MFR: Amphenol (Commonly used in Older Ham Radios, Heathkit, National, etc)
SKU: 8PINACCPLUG

SK-400 Eimac Air-System Socket (NOS)
In Stock
The SK-400 Air-System Socket is the recommended socket for use with the 4-400A tetrode, and it may be used as well with 4-250A, 4-125A and other tubes having the same dimensions, like the 3-500zg, or 3cx1200A7. The SK-400 provides efficient connection between the tube and its external circuits, acts as a firm mechanical support for the tube, and controls the flow of cooling air around the tube envelope.
New Old Stock * No longer available for export
MFR: Eimac
SKU: SK400
See Data Sheet
Photo is for reference only
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TS103P01 Cinch 9 Pin Phenolic Tube Socket Chassis Mount (NOS)
In Stock
TS103P01 9 Pin Phenolic Tube Socket Chassis Mount (NOS)
New Old Stock * No longer available for export
MFR: TRW/Cinch
SKU: TS103P01