7A-25Z

12JT6 Tube Beam Power Amplifier

Miniature space-charge-grid tetrode intended for use as a driver for the transistor power-output stage of automobile radio receivers.
MFR: Raytheon, RCA, Zenith, CBS
SKU: 12K5
New old stock * No longer available for export.

Designed to function in a vibrator type inverter found in automobiles.
MFR: Sylvania, GE, RCA
SKU: 12X4
New old stock * No longer available for export.

Sharp Cutoff Pentode. Runs off 12.6v±10% AC or DC volts
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.

The JAN Philips 12AT7WC / ECC81 tube is a high quality military pre-amp tube that is preferred for guitar amps and high end audio. The JAN Philips 12AT7-WC is durable, reliable and provides great bang for the buck value.

NSN: 5960-00-179-4446
New Old Stock * No longer available for export
MFR: Philips  ECG
SKU: 12AT7WC-ECG

12AC5 Tube

Designed to operate as a IF or RF amplifier.
MFR: Tung-Sol, RCA, GE, Dumont, CBS, Sylvania
SKU: 12AC6
New old stock * No longer available for export.

Designed to function as a combined mixer and oscillator in automobile radio receivers

New old stock * No longer available for export.
MFR: GE, RCA, Raytheon, Tung-Sol
SKU: 12AD6

Designed to function as a FM detector and as an audio frequency output amplifier in TV receivers.
MFR: GE
SKU: 12AE10
New old stock * No longer available for export.