Tubes - Transmitting, Audio, Misc.

Designed for use in video amplifiers in TV receivers.
New old stock * No longer available for export.
MFR: GE, RCA, Amperex
SKU: 12HG7-GE-RCA

Designed to be used as an audio amplifier tube
New old stock * New In Box * No longer available for export.
MFR: Sylvania
SKU: 6189-SYL

Designed to function as a general purpose diode in 12v circuits often found in automobiles
MFR: RCA
SKU: 12U7
New old stock * No longer available for export.

Designed for service in detector audio amplifiers using either AC or DC current.
MFR: Tung Sol. GE
SKU: 7B6
New old stock * No longer available for export.

Designed for high frequency voltage amplification
MFR: Tung Sol, Sylvania, Hytron
SKU: 7V7
New old stock * No longer available for export.

Designed to function as the vertical deflection amplifier in TV receivers.
MFR: GE
SKU: 12JN6
New old stock * No longer available for export.

Designed to function as a gated amplifier in a color TV receiver. In such service it acts as a sync separator or sync clipper.
MFR: Sylvania
SKU: 12CS6
New old stock * No longer available for export.

Designed for use as a detector and intermediate-frequency or audio-frequency amplifier.
MFR: RCA
SKU: 12SF7
New old stock * No longer available for export.

Designed for use as a combined detector, audio amplifier and automatic volume control tube.
MFR: RCA, Sylvania
SKU: 12SR7
New old stock * No longer available for export.