Radio & Amplifier Service Parts

A ruggedized Twin Triode of 9-pin miniature construction.

• Coated Unipotenital Cathode
• Halo Getter
• Square black plates

New Old Stock * New In Box * No longer available for export
MFR: Brimar for Valve Electronic 
Made in England
SKU: CV4024/12AT7WA

The Mullard CV4003 is rugged version of the 12AU7. Made for the English Military, the CV4003 is one of the best 12AU7 variants you can use for audio.

New Old Stock * No longer available for export
MFR: Mullard
Made in England
SKU: CV4003

Designed to be used in hi fidelity audio amplifiers.
New old stock * No longer available for export.
MFR: Sylvania
SKU: 6973-SYL

Special pupose medium mu twin triode tube.
New old stock * New in box * No longer available for export
MFR: Raytheon
SKU: CK5687WA-RAY

• 5 Star Tube

New old stock / New in box * No longer available for export
MFR: General Electric Company
SKU 5814A-GE

For use in audio amplifiers. The Useful operating range extends from low frequencies through the VHF region.

• Heater Voltage, AC or DC: 6.3 Volts
• Heater Current: 0.35 Amperes

New old stock * New In box * No longer available for export
MFR: General Electric Company / Raytheon
SKU: 5670

NOTE: Picture for reference only. Box appearance and tube appearance may change.

New Old Stock * No longer available for export
MFR: Mullard
SKU: 112AU7-GB-MUL

New Old Stock * No longer available for export
MFR: Telefunken
SKU: 12AU7-GER-TELE

New Old Stock * No longer available for export
MFR: Raytheon
SKU: 12AU7-BP-RAY