Radio & Amplifier Service Parts

Designed for service as diode detectors, AVC recifiers, and audio amplifiers in AC and DC operated receivers
MFR: Sylvania
SKU: 6R7
New old stock * No longer available for export.

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 to operate as a balanced discriminator and as a AM/FM detector.
MFR: RCA, GE, Silvertone 
SKU: 6S8GT
New old stock * No longer available for export.

Designed to perform the combined functions of the mixer and oscillator in superheterodyne receivers, especially those of the all-wave type.
MFR: Westinghouse, Raytheon, National Union, RCA
SKU: 6SA7GT
New old stock * No longer available for export.

Designed to perform the combined functions of the mixer and oscillator in superheterodyne receivers, especially those of the all-wave type.
MFR: Raytheon
SKU: 6SA7WGT
New old stock * No longer available for export.

The 6SC7 is a high-mu twin triode designed primarily for use as an AF voltage amplifier. Featuring a special shielding arrangement to reduce hum, the tube is well suited for low-level audio amplifier service.

New Old Stock * No longer available for export
MFR: RCA, Made in USA
SKU: 6SC7-RCA

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

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