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

ECC808 / 6KX8 Telefunken AF Twin Triode (NOS)
In Stock
Typical operation as AF amplifier to control record head in tape recorders.
New Old Stock * No longer available for export
MRF: Telefunken - West Germany
SKU: ECC808-TELE
For more information go here
Add to Cart
EBF80 Telefunken Double Diode-Pentode (NOS)
In Stock
Pentode intended for use as a Radio Frequency, Intermediate Frequency, or Audio Frequency amplifier
New Old Stock * No longer available for export
MFR: Telefunken - West Germany
SKU: EBF80-TELE
For more information go here
Add to Cart
Z729 / EF86 Emitron Low Noise AF Pentode (NOS)
In Stock
An indirectly heated pentode with low hum and low microphony, suitable for use in low level low frequency amplifiers, measuring instruments, industrial control circuits, etc. Its low grid current makes it particularly useful in circuits requiring a high input impedance.
New Old Stock * No longer available for export
MFR: Emitron * MFG: England
SKU: Z729-EM
For more information go here
Add to Cart
EF83 Telefunken AF Pentode (NOS)
In Stock
Pentode with variable mutual conductance for use as Audio Frequency preamplifier.
New Old Stock * No longer available for export
MFR: Telefunken - Germany
SKU: EF83-TELE
For more infomation in German go here
For more information in English go here
Add to Cart
ECH42 / 6CU7 Telefunken Triode-Hexode (NOS)
In Stock
Used as a frequency changer and phase inverter.
New Old Stock * No longer available for export
MFR: Telkefunken
SKU: ECH42-TELE
For more information go here
Add to Cart
EF41 / 6CJ5 Telefunken Vacuum Pentode (NOS)
In Stock
A Pentode with variable mutual conductance for use as Radio Frequency and Intermediate Frequency amplifier.
New Old Stock * No longer available for export
MFR: Telefunken
SKU: EF41-TELE
For more information go here
Add to Cart
EA76 / CV469 / 6489 Valve Electronic Subminiature Single Diode (NOS)
In Stock
Indirectly-heated subminature diode with 6.3V heater.
New Old Stock * No longer available for export
MFR: Valve Electronic
SKU: EA76-VE
For more information go here
Add to Cart
6BK7A CBS-Hytron Twin Triode (NOS)
In Stock
Designed primarily for use as cascode Amplifiers at frequencies below 300 megacycles. Characterized by high gain and low noise.
Plate Construction: Black
Getter Construction: Top Horseshoe
Country of Manufacture: USA
Number of Mica Spacers: 2
New Old Stock * No longer available for export
MFR: CBS
SKU: 6BK7A

SK-1510A Eimac Tube Socket (NOS)
In Stock
These sockets are designed to be used with Eimac tube types 8349/4CX35,000C, 8351/4CV100,000C, and 4CW100,000D.
All metal parts are silver plated. The insulating material is high-temperature ceramic.
Cooling of the tube in use is done by directing air across the socket.
New Old Stock
MFR: Eimac
SKU: SK-1510A
See Data Sheet
Add to Cart
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