Tubes - Transmitting, Audio, Misc.

The 12SC7 (U.S. Army Signal Corps VT-268) is a single-ended twin triode amplifier in a Metal shell. Each section is designed with a high amplification factor. Its primary application is as a phase inverter and audio amplifier.

Minimum plate voltage: 250 volts

New Old Stock * No longer available for export
MFR: Bendix Aviation Corporation for Ken-Rad
SKU: VT-268/12SC7

For use as L.F. amplifier, phase inverter and output valve.

New Old Stock * New In Box * No longer available for export
MFR: Mullard Manufacturing Company
Made in France
SKU: ECC40-MUL

Video output pentode having a high mutual conductance, particularly suitable for use in high definition television equipment.

New Old Stock * New In Box * No longer available for export
MFR: Mullard Electronic Valve
Made in Great Britain
SKU: EL821-MUL

Data Sheet

• Filament: Oxide Coated
• Heating: Direct by AC

New Old Stock * New In Box
MFR: Amperex
SKU: ZA1002

• For use as A.F. Amplifier
• Heating: Indirect by AC or DC; series or parallel supply
• Uses 8-Pin Socket

New Old Stock * New In Box
MFR: Amperex
Made in France
SKU: EF40-AMP

For FM/AM broadcast receivers and for video and audio signal detection in television receivers.

• Volts: 6.3
• Amps: 480mA

New Old Stock * No longer available for export
MFR: Amperex
Made in Italy
SKU: EABC80-AMP-BB

For FM/AM broadcast receivers and for video and audio signal detection in television receivers.

• Volts: 6.3
• Amps: 480mA

New Old Stock * No longer available for export
MFR: Amperex
Made in Italy
SKU: EABC80-AMP

Suitable for push-pull Class A and Class C RF amplifier service up to a frequency of 400 megacycles.

New Old Stock * New In Box
MFR: Raytheon
SKU: CK5656-RAY

Data Sheet

Rated for 4W anode disipation suitable for use as an RF or AF amplifier.

New Old Stock * New in Box
MFR: Mullard
SKU: EL91-MUL
Made in Great Britain

Data Sheet