Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

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

6KG6 / EL509 Sylvania Beam Power Amplifier (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 6KG6/EL509-SYL
Add to Cart

6KG6 / EL519 Sylvania Beam Power Amplifier (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 6KG6/EL519-SYL
Add to Cart

6JE6C / 6LQ6 Realistic Beam Power Pentode/Sweep Tube (NOS)
In Stock
Designed originally as a horizontal deflection amplifier tube for TV receivers.
New old stock * No longer available for export.
MFR: Realistic
SKU: 6JE6C-6LQ6-REAL

6L6GC Sylvania Beam Power Amplifier Tube (NOS)
In Stock
The 6L6GC is designed with high power sensitivity and high efficiency for service in the output stages of AC receivers.
They are capable of delivering an output at all power levels with a very low percentage of harmonic distortion.
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 6L6GC-SYL

6L6GC Sylvania Beam Power Amplifier Tube Matched Pair (2) (NOS)
In Stock
The 6L6GC is designed with high power sensitivity and high efficiency for service in the output stages of AC receivers.
They are capable of delivering an output at all power levels with a very low percentage of harmonic distortion.
New Old Stock * New In Box * No longer available for export
MFR: Sylvania
SKU: 6L6GC-SYL-MP

6L6GC Sylvania Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)
In Stock
The 6L6GC is designed with high power sensitivity and high efficiency for service in the output stages of AC receivers.
They are capable of delivering an output at all power levels with a very low percentage of harmonic distortion.
New Old Stock * New In Box * No longer available for export
MFR: Sylvania
SKU: 6L6GC-SYL-MQ

6LB6 Sylvania Beam Power Amplifier Tube (LHP)
In Stock
Low Hour Pull * No longer available for export
MFR: Sylvania
SKU: 6LB6-SYL-LHP

6R7 Sylvania Triode Amplifier Tube (NOS/NIB)
In Stock
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.