Tubes - Transmitting, Audio, Misc.

Designed to be used in IF-amplifiers in TV receivers
MFR: Raytheon, Sylvania
SKU: 6X9
New old stock * No longer available for export.

Data Sheet

Designed to function in AC and DC powered receivers
MFR: GE, RCA, Sylvania
SKU: 6X5GT
New old stock * No longer available for export.

Miniature heater-cathode type twin diode designed for full-wave rectifier operation in compact power supplies.
MFR: RCA
SKU: 6X4
New old stock * No longer available for export.
NOTE: Picture for reference only.  Brand may vary.

Designed for use as a detector and intermediate-frequency or audio-frequency amplifier.
MFR: RCA, Tung-Sol
SKU: 6SF7
New old stock * No longer available for export.

Designed for service as a diode detector, AVC rectifier, and as a high gain resistance coupled amplifier in AC and DC operated receivers.
MFR: Sylvania, CBS, RCA, GE
SKU: 6Q7
New old stock * No longer available for export.

This tube is designed to be used in audio amplifiers.
New old stock * No longer available for export
MFR:RCA
SKU: 6V6GTA-RCA

Beam Power Amplifier Tube
New old stock * Not for export
MFR:RCA, Made in the USA
SKU: 6V6-RCA

Designed to be used as the vertical deflections amplifier in TV receivers.
MFR: GE, RCA, Sylvania
SKU: 6S4A
New old stock * No longer available for export.

Designed for service as a high gain audio-frequency amplifier and is especially useful in resistance-coupled amplifier circuits in AC or DC operated equipment.
MFR: GE, Tung-Sol, Westinghouse, RCA
SKU: 6SF5
New old stock * No longer available for export.