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![]() |

12BZ7 GE High Mu Twin Triode Tube (NOS/NIB)
In Stock
A substitute for the 12AX7
New old stock / New in box * No longer available for export
MFR: GE
SKU: 12BYZA-GE

12BF11 Philips ECG Dissimilar Double Pentode Tube (NOS/NIB)
In Stock
Designed to function as a dampening diode in the horizontal deflection amplifier of the TV receiver.
New old stock * No longer available for export.
MFR: Philips ECG
SKU: 12BF11-ECG

12AU7 Triad Electronics Medium Mu Twin Triode (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Triad Electronics
SKU: 12AU7-TRIAD

12AU7A / ECC82 General Electric Medium Mu Twin Triode (NOS)
In Stock
The 12AU7A is intended for service in radio and television receivers or in Audio amplifiers. The 12AU7A exhibits a lower microphonic output than the 12AU7.
New Old Stock * No longer available for export
MFR: General Electric Company
SKU: 12AU7A-ECC82-GE

6189/12AU7WA JG GE Medium Mu Twin Triode Black Plate (NOS)
In Stock
Designed to be used as an audio amplifier tube
New old stock * New In Box * No longer available for export.
MFR: General Electric Company
SKU: 6189/12AU7WA-JG-BP-GE
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6189/12AU7WA JHS GE Medium Mu Twin Triode (NOS)
In Stock
Designed to be used as an audio amplifier tube
New old stock * New In Box * No longer available for export.
MFR: General Electric Company
SKU: 6189/12AU7WA-JHS-GE
Add to Cart

ECC82 / 12AU7 Mullard Medium Mu Twin Triode Great Britain (NOS)
In Stock
This Mullard ECC82 is one of the highest rated 12AU7's on the market.
- 17mm plates
- Halo Getter
- K61 Stamp
New Old Stock * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: ECC82/12AU7-GB

JHY-12AU7 CBS Medium Mu Twin Triode Black Plate (NOS)
In Stock
Designed to be used as an audio amplifier tube
New old stock * New In Box * No longer available for export.
MFR: General Electric Company
SKU: 6189/12AU7WA-JG-BP-GE
Add to Cart

12AU7 / 12AU7A Tung-Sol Medium Mu Twin Triode (NOS)
In Stock
New Old Stock * No longer available for export
MFR: General Electric Company
SKU: 12AU7-GE

12AU7 / ECC82 Matsushita Medium Mu Twin Triode (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Matsushita
Made in Japan
SKU: 12AU7/ECC82-MAT