BIRD Digital RF

Designed to be used in line operated equipment having series connected heaters and the heater is tapped to permit use of a lamp.
New old stock * New in Box * No longer available for export.
MFR: GE, RCA, CBS
SKU: 50DC4

The 5814A is a premium version of the 12AU7.

• Voltage (Series): 12.6 ± 10%
• Voltage (Parallel): 6.3 ± 10%
• Current (Series): 0.175 Amp
• Current (Parallel): 0.35 Amp

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

This tube is interchangeable with a 12AX7. 

• Date Code 57-22

New Old Stock * No longer available for export
MFR: General Electric Company
SKU: JG-5751WA-GE

• Date Code: 1957

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

• Date Code: 1951

New old stock / New in box * No longer available for export
MFR: Raytheon
SKU: JAN-CRP-5814-RAY

Designed to be used as an output amplifier primarily in automobile receivers and in AC-operated receivers.

New old stock * New In Box * No longer available for export
MFR: General Electric 
SKU: 12AQ5-GE

Data Sheet

The 6DQ6B’s high zero-bias plate current at low plate and screen voltages makes the tube well suited for use in receivers that operate at low plate-supply voltages.

• Voltage: 6.3 volts
• Current: 1.2 Amps

New Old Stock * New In Box * No longer available for export
MFR: General Electric Company
SKU: 6DQ6B-6GW6-GE

New Old Stock * No longer available for export
MFR: Zenith
SKU: 6JS6C-MP-ZEN

New Old Stock * No longer available for export
MFR: RCA
SKU: 6JS6C-RCA