Tubes - Transmitting, Audio, Misc.

MFR: Raytheon, RCA, GE, Westinghouse
SKU: 6BK5
New old stock

MFR: Westinghouse, RCA
SKU: 6BK7
New old stock * No longer available for export

Designed to be used as a combined vertical deflection amplifier and vertical oscillator in TV receivers
MFR Sylvania, RCA, GE, Radio Television
SKU: 6BL7GT
New old stock * No longer available for export

Used in audio amplifiers
MFR: Unknown
SKU: 6BQ5-UN
New Old Stock * No longer available for export
NOTE: Picture for reference only.

Designed to be used as a combined sync-AGC tube in a television receiver
MFR: GE, RCA, Sylvania
SKU: 6BU8
New old stock * No longer available for export

Miniature duplex-diode medium-mu triode with seperate cathode and plate connections for each diode section.

New Old Stock * New In Box * No longer available for export
MFR: RCA
SKU: 6BV8

Data Sheet

SKU: 6BW4
MFR: Sylvania, Raytheon, Zenith, GE, Tung-Sol, Dumont
New old stock * No longer available for export

New old stock * No longer available for export
MFR: RCA, Sylvania, General Electric
SKU: 6C4

NOTE:  See 6135 for premium upgrade (5 Star)

This tube is designed to be used in the audio frequency power output stage of TV and radio receivers and Hi-fi amplifiers.

New old stock * No longer available for export.
MFR: Rad-Tel, RCA 
SKU: 6CW5

Picture for reference only