Special Purpose

The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.

New Old Stock * No longer available for export
MFR: General Electric
SKU: EL34/6CA7FB-GE 

Designed for wide band intermediate-frequency amplifier in industrial applications.
Similar to 6DK6.

New Old Stock * New In Box * No longer available for export
MFR: General Electric
SKU: 8136-GE

Designed for use in conjunction with transformer coupled circuits.
MFR: GE
SKU: 7E6
New old stock * No longer available for export.

New old stock * No longer available for export.

MFR: General Electric
SKU: 7861

NOTE: Picture for reference only.

Triode is high mu, pentode is charp cut-off, rated at 5 watts.
New Old Stock * New In Box * No longer available for export
MFR: GE
SKU: 7716

High voltage pulse amplifier or shunt regulator. 4W power dissipation, 2,2KV max anode voltage.
New Old Stock * New In Box * No longer available for export
MFR: GE
SKU: 7239

Designed to function as an RF amplifier in the UHF range under harsh conditions such as mechanical shock, mechanical vibration and radiation.
New old stock * No longer available for export.
MFR: GE
SKU: 7077

Tube is primarily used as a mixer and oscillator in superheterodyne circuits
New old stock * No longer available for export
MFR: GE
SKU: 7036

New Old Stock * New In the Box * No longer available for export
MFR: General Electric Company
Made in West Germany
SKU: 6KG6AMP-GE-GER