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![]() |

SK7-MINI-SH-E Socket 7 Pin Miniature with Shield (NOS)
In Stock
SK7-MINI-SH-E Socket 7 Pin Miniature with Shield
- Insulation: Bakelite
MFR: ELCO / EBY
SKU: SK7-MINI-SH-E

001838-EI Eimac Middle Filament Collet for SK300 Socket (NOS)
In Stock
Middle Filament Collet for Eimac SK300 tube Socket used for 4CX5000A transmitting tube
New Old Stock * No longer available for export
MFR: Eimac
SKU: 001838-EI
Six Month Warranty

001839 Eimac Control Grid Collet for SK300 Socket (NOS)
In Stock
This is the collet that fits on the outside of 001837 & 001838 Collects on SK300 Eimac tube socket. Size: 3.8" Inside Diameter
New Old Stock
MFR: Eimac
SKU: 001839-EI

123-211-P Johnson Ceramic 4 Pin Tube Socket (Pull)
In Stock
123-211-P Johnson Ceramic 4 Pin Tube Socket (Pull)
Removed from working equipment. Condition and Cosmetics may vary.
Used * No longer available for export
SKU: SK211-P

SK740 Eimac Tube Socket for 4CX300A and 4CX300Y (Pull)
In Stock
Tube Socket for 4CX300A & 4CX300Y
Used * No longer available for export
MFR: Eimac
SKU: SK740-P
Similar to Y231, SK760

CK180S Raytheon Tube Socket for 4CX300A and 4CX300Y (Pull)
In Stock
CK180S-P Raytheon Tube Socket for 4CX300A and 4CX300Y
Similar to Y231, SK740, SK760
Used * No longer available for export
MFR: Raytheon
SKU: CK180S-P

Y181 Eimac Tube Socket for 4CX300A/Y (NOS)
In Stock
Tube Socket for 4CX300A and 4CX300Y
New Old Stock
MFR: Eimac
SKU: Y181
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SK2210 National Tube Socket Assembly for 3CX1500A7/8877 (NOS)
In Stock
National Tube Socket Assembly for 3CX1500A7/8877
New old stock * No longer available for export
MFR: National, USA
SKU: SK2210-NAT
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SK1400A Eimac Tube Socket for 4CX3000A (Pull)
In Stock
Tube Socket for 4CX3000A
Used
MFR: Eimac
SKU: SK1400A-P

DTS Dual Tube Socket / Chimney Combination, 4CX250 or 4CX350 Series tubes
In Stock
Socket / Chimney Combination has been removed from equipment. Assembly includes 2 sockets with chimneys mounted on a sub-chassis.
The socket assembly will work with 4X150 to 4X350, 4CX250 and CX350 series, tubes.
NOTE: Will require addition of screen bypass capacitors.
No longer available for export.
SKU: DTS
Add to Cart