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![]() |

6L6GB Sylvania Black Plate Beam Power Amplifier Matched Pair (2) (NOS)
In Stock
The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications where relatively large power outputs are required.
Note: These are not as durable as 6L6GC types so it's not advised to use in amps where the plate voltage is over 410V
New Old Stock * No longer available for export
MFR: 6L6GB-BP-SYL-MP

6L6WGB Tung-Sol JAN-CTL / 5881 Electron Tube Matched Pair (2) (NOS/NIB)
In Stock
The 6L6WGB / 5881 is the electrical equivalent to types 6L6 and 6L6GC except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. The use of treated grids and anode greatly increases its overload capabilities and thereby provides desirable improvement in continuity of service. The addition of a low-loss barrier type base will provide obvious advantages in certain applications.
New old stock * No longer available for export
MFR: Tung-Sol
SKU: 6L6WGB-TS-MP

JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (LHP)
In Stock
- Broke Guide Key
- 0.0 Filament Hours
Low Hour Pull * No longer available for export
MFR: Sylvania
SKU: JAN-CHS-6L6GA-BGK-LHP

6L6GA Sylvania Black Plate Beam Power Amplifier Tube (NOS)
In Stock
The 6L6GA is a beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output,
power sensitivity and efficiency. The power output at all levels has low third and negligible higher-order harmonic distortion.
New old Stock
MFR: Sylvania
SKU: 6L6GA-SYL

6L6G RCA Beam Power Amplifier (NOS)
In Stock
The 6L6G is a beam pentode designed primarily for use in audio-frequency power amplifier applications. The tube features high power sensitivity, high efficiency, and low third and higher-order harmonic distortion.
New Old Stock * No longer available for export
MFR: RCA
SKU: 6L6G-RCA

EF37A Mullard A.F. Voltage Amplifying Pentode (Pull)
In Stock
High gain pentode for use in A.F. amplifiers The EF37A has an anti-microphonic construction and its heater is designed to reduce hum.
Used * Tested Like New * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: EF37A-MUL

EF86 Mullard Low Noise A.F. Preamplifier Pentode (6CF8) (NOS/NIB)
In Stock
New Old Stock * New In Box * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: EF86-MULL

E88CC / CV2494 Brimar Special Quality Double Triode with Gold Pins (NOS)
In Stock
- A long life tube.
- Shock and vibration resistent.
New Old Stock * No longer available for export
MFR: Brimar
Made in England
SKU: E88CC-CV2492-BRI

CV4024 / 12AT7WA Brimar Miniature Twin Triode Black Plates (NOS/NIB)
In Stock
A ruggedized Twin Triode of 9-pin miniature construction.
- Coated Unipotenital Cathode
- Halo Getter
- Square black plates
New Old Stock * New In Box * No longer available for export
MFR: Brimar for Valve Electronic
Made in England
SKU: CV4024/12AT7WA

CV4003 Mullard Miniature Low-Mu Double-Triode (NOS)
In Stock
The Mullard CV4003 is rugged version of the 12AU7. Made for the English Military, the CV4003 is one of the best 12AU7 variants you can use for audio.
New Old Stock * No longer available for export
MFR: Mullard
Made in England
SKU: CV4003