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![]() |

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-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-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

Y-254A Eimac Tube Socket Mounting Plate, Anode Clamp, and Chimney (Used)
In Stock
Designed to be used with the 4CX1000A and 4CX1500B tubes
Includes socket, mounting plate, chimney and the anode clamp bracket.
Used * No longer available for export
MFR: Eimac
SKU: Y-254A-WB

Y268 Eimac Tube Socket and Chimney Combo (NOS)
In Stock
Same as SK620A excepct for modified bypass capacitor.
1500pf Bypass capacitor, 1000DCWV
Socket has a chimney siliconed onto it.
New old stock * No longer available for export
MFR: Eimac
SKU: Y268

SK-426 Eimac Chimney for 4-500A and 5-500A Tubes (NOS/NIB)
In Stock
Designed to be used with 4-500A and 5-500A tubes
New old stock * New In Box * No longer available for export
MFR: Eimac
SKU: SK426

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

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

Eimac Chimney (SK-1906) & Locking Anode Clamp (SK-1916) for 3CX800A7 (NOS)
In Stock
Eimac Chimney (SK-1906) & Locking Anode Clamp (SK-1916) for 3CX800A7 (NOS)
New Old Stock
MFR: Eimac
SKU: EIMACSK1906-1916

SK184A Johnson Tube Socket & Chimney for Eimac 8295A/PL172 (NOS/NIB)
In Stock
Tube Socket & Chimney Combination for 8295A/PL172
New Old Stock, New In Box * No longer available for export
MFR: Eimac
SKU: SK184A