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![]() |

6SL7GT CBS Hytron Hi-Mu Twin Triode Audio Tube Gray Plates (NOS)
In Stock
Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter
New old stock * No longer available for export.
MFR: CBS Hytron
SKU: 6SL7GT-GP-CBS
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6SL7GT Zenith Hi-Mu Twin Triode Audio Tube (NOS)
In Stock
Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter
New old stock * No longer available for export.
MFR: Realistic
SKU: 6SL7GT-REAL
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6SL7GT Tung-Sol Hi-Mu Twin Triode Audio Tube Grey Plates (NOS)
In Stock
Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter. Black base and band on glass.
MFR: Tung-Sol
SKU: 6SL7GT-GP-TS
New old stock * No longer available for export.

6SL7GT Standard Hi-Mu Twin Triode Audio Tube Round Plates (NOS)
In Stock
Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter. Black base and band on glass.
MFR: Standard Brand
SKU: 6SL7GT-SB
New old stock * No longer available for export.

EY86 / 6S2 Brimar High Vacuum Single-Anode Rectifying Tube (NOS/NIB)
In Stock
- Cathode: Coated unipotential
- Base: E9-1
- Bulb: T6-1/2
- Mounting position: Any
- RETMA basing designation: 9DT
New Old Stock * New In Box * No longer available for export
MFR: Brimar LImited
Made in England
SKU: EY86-6S2

6SL7GT Sovtek Hi-Mu Twin Triode (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Sovtek - Russia
SKU: 6SL7GT-SOV

6L6WGB / 5881 Sylvania Tube, Beam Power Amplifier (NOS)
In Stock
- Mil-Spec version in original box. Green Stamp.
- NSN: 5960-00-262-0161
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 6L6WGB-SYL

5881 Sylvania Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)
In Stock
- Mil-Spec version in original box. Matched Quad (4 tubes - Matched)
- Latre 1979 to Early 1980 Production
- NSN: 5960-00-996-6898
- Can Replace 6L6WGB
New Old Stock Not For Export
MFR: Sylvania
SKU: 5881-MQ

6L6GC Svetlana Beam Power Amplifier Tube SV6L6GC
In Stock
The Svetlana SV6L6GC is a glass envelope beam-power tetrode intended for highpower audio amplifier service. This is a Russian Svetlana tube from early 2000 production with Large S logo.
New Old Stock * No longer available for export
MFR: Svetlana, Russia
SKU: 6L6GC-SVET
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5881 Sylvania-JAN, Beam Power Amplifier Tube NSN: 5960-00-996-6898 (NOS/NIB)
In Stock
- Mil-Spec version in original box.
- MFR: Sylvania/JAN
- NSN: 5960-00-996-6898
- Can Replace 6L6WGB
New old stock * New In Box * No longer available for export
SKU: 5881-SYL