Tubes - Transmitting, Audio, Misc.

Designed to operate as a diode detector, avc rectifier and as a audio amplifier in AC, AC-DC, and DC circuits.
MFR: RCA, GE
SKU: 12SW7
New old stock * No longer available for export.

Designed to operate as a converter in AC/DC amplifiers.
MFR: RCA
SKU: 12SY7
New old stock * No longer available for export.

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 AC/DC service from 117 volt line in three way portable receivers
New old stock * New In Box * * No longer available for export.
MFR: RCA, Tung-Sol
SKU: 117L7GT-TS

Designed for service as a power rectifier in AC operated receivers which require high currents.
New old stock * No longer available for export.
MFR: RCA
SKU: 5X4G

Designed to operate as AC voltage rectifier in AC powered amplifiers.
MFR: Sylvania, RCA
SKU: 5Y4GA
New old stock * No longer available for export.

Designed to operate as either a full wave, voltage doubler, or half wave rectifier as it has two separate sections.
New old stock * No longer available for export.
MFR: RCA, Sylvania
SKU: 117Z6

Designed for use as a sweep circuit oscillator in cathode ray tube circuits
New old stock * New In Box * No longer available for export.
MFR: RCA
SKU: 884

Designed to function at high altitudes and rough conditions
New old stock * New In Box * No longer available for export.
MFR: RCA
SKU: 6101