Radio & Amplifier Service Parts

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

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

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

Designed to be used as a combined detector, avc source, and high gain audio amplifier.

New old stock * No longer available for export.
MFR: RCA
SKU: 12SQ7

Designed to be used as a radio-frequency amplifier or as a combined oscillator and mixer in VHF television receivers. It my also be used as an audio-frequency amplifier.

New old stock * No longer available for export.
MFR: General Electric
SKU: 5965A

• 5 Star Tube

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

Primarily used in video amplifiers for TVs. Features high transconductance, high power sensitivity, and low interelectrode capacitances. It can deliver relatively large output voltages with low values of plate-supply voltage and plate load resistance.

MFR: RCA, Zenith, GM, Sylvania, Raytheon, GE, Tung-Sol, Motorola, Amperex
New old stock * No longer available for export
SKU:12BV7

This Mullard ECC82 is one of the highest rated 12AU7's on the market.

• 17mm plates
• Halo Getter
• K61 Stamp

New Old Stock * No longer available for export
MFR: Mullard 
Made in Great Britain
SKU: ECC82/12AU7-GB

New old stock * No longer available for export.
MFR: Tungsram
Made in England
SKU: ECC81-TUNGSRAM