Special Purpose

12AT7 Unbranded High Frequency Black Plate Twin Triode (Pull)

In Stock

Clean Used * No longer available for export.
MFR: Unbranded * No label
SKU: 12AT7-UN-BP-P

12AT7 Sylvania High Frequency Twin Triode (NOS)

In Stock

New old stock * No longer available for export.
MFR: Sylvania
SKU: 12AT7-SYL

12AT7 Sylvania High Frequency Black Plate Twin Triode Green Label (NOS)

In Stock

New old stock * No longer available for export.
MFR: Sylvania
SKU: 12AT7-BP-GRN-SYL

GB-5725 Sylvania "Gold Brand" Dual Control RF Pentode Tube (NOS/NIB)

In Stock

Designed to serve as a voltage amplifier or dual control applications when a grid base pin connection is implemented.
New old stock * No longer available for export.
MFR: GTE / Sylvania
SKU: GB-5725

6680 / 12AU7A Sylvania Medium Mu Twin Triode Receiving Tube (NOS)

In Stock

Designed to be used as an audio amplifier tube
New old stock * New In Box * No longer available for export.
MFR: Sylvania
SKU: 6680 /12AU7A-SYL

6KG6 / EL509 Sylvania Beam Power Amplifier England (NOS)

In Stock

New Old Stock * No longer available for export
MFR: Sylvania 
Made in England
SKU: 6KG6-SYL-ENGLAND

6KG6 / EL509 Sylvania Beam Power Amplifier Great Britain (NOS)

In Stock

New Old Stock * No longer available for export
MFR: Sylvania 
Made in Great Britain
SKU: 6KG6-SYL-GB

6KG6 / EL509 Sylvania Beam Power Amplifier Holland (NOS/NIB)

In Stock

New Old Stock * New In the Box * No longer available for export
MFR: Sylvania
Made in Holland
SKU: 6KG6-SYL-HOLLAND

6483 Sylvania Cold Cathode Trigger Tube (NOS/NIB)

Out of stock

• Bulb: T-3


• Base: Subminiature


• Pin Conections: Leads


• Hold-off voltage: 500 volts


• Anode Voltage: 450 VDC

New Old Stock * New In Box * No longer available for export
MFR: Sylvania
SKU: 6483

Data Sheet

6KG6 / EL509 Sylvania Beam Power Amplifier (NOS)

In Stock

New Old Stock * No longer available for export
MFR: Sylvania
SKU: 6KG6/EL509-SYL