Receiving Tubes
6BF6 RCA GE, Tung-Sol Duplex-Diode Medium Mu Triode (NOS/NIB)
In Stock
This tube is designed to work as a combined amplifier, detector and automatic volume controller
MFR: RCA, GE, Tung-Sol
SKU: 6BF6
New old stock * No longer available for export.
6BH6 RCA, GE Sharp cut off RF Pentode Tube (NOS/NIB)
In Stock
General purpose amplifier at low and high frequencies
MFR: RCA, GE, Westinghouse, Tung-Sol, Sylvania
SKU: 6BH6
New old stock * No longer available for export.
6BK5 GE, RCA Beam Power Amplifier Tube (NOS/NIB)
In Stock
MFR: Raytheon, RCA, GE, Westinghouse
SKU: 6BK5
New old stock
6BK7 RCA, Westinghouse High Frequency Twin Triode Tube (NOS/NIB)
In Stock
MFR: Westinghouse, RCA
SKU: 6BK7
New old stock * No longer available for export
6BL7GTA RCA, Sylvania Medium Mu Twin Triode Tube (NOS/NIB)
In Stock
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
6BQ5 Unbranded Audio Tube, Beam Power Amplifier (NOS)
In Stock
Used in audio amplifiers
MFR: Unknown
SKU: 6BQ5-UN
New Old Stock * No longer available for export
NOTE: Picture for reference only.
6BU8/6KF8 RCA, GE Twin Pentode (NOS/NIB)
In Stock
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
6BV8 RCA Duplex-Diode Triode (NOS/NIB)
In Stock
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
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6BW4 GE, Raytheon, Sylvania Full Wave High Vacuum Rectifier Tube
In Stock
SKU: 6BW4
MFR: Sylvania, Raytheon, Zenith, GE, Tung-Sol, Dumont
New old stock * No longer available for export
6C4 / EC90 / 6135 Medium Mu Triode Tube (NOS/NIB)
In Stock
New old stock * No longer available for export
MFR: RCA, Sylvania, General Electric
SKU: 6C4
NOTE: See 6135 for premium upgrade (5 Star)
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