Special Purpose
Special Purpose
Explore our wide array of special purpose products designed for unique applications. These items cater to specific needs and enhance functionality in various environments.
JAN-6688 General Electric Miniature Pentode (NOS)
In Stock
NSN: 5960-00-820-8717
Designed for use as wide band amplifier
Base: Noval. 9 pins.
New Old Stock * No longer available for export
MFR: General Electric Company
SKU:JAN-6688-GE
JEP-6688 Amperex Minature Pentode (NOS)
In Stock
Designed for use as wide band amplifier
Base: Noval. 9 pins.
New Old Stock * No longer available for export
MFR: Amperex
SKU: JEP-6688-AMP
6688 Sylvania Black Plate Pentode (NOS)
In Stock
Designed for use as wide band amplifier
Base: Noval. 9 pins.
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 6688-SYL
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
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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
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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
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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
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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
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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
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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
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