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![]() |

12AX7 / ECC83 Sylvania High Mu Twin Triode Audio Tube (NOS)
In Stock
New Old Stock * No Longer Available for Export
MRF: Sylvania
SKU: 12AX7/ECC83-SYL
Images for reference only. Product appearance may differ due to prodcution changes.
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12AT7 Matsushita High Mu Twin Triode Audio Tube (NOS)
In Stock
High Mu Twin Triode Grey Plate Audio Tube
New Old Stock * No longer available for export
MRF: Matsushita
SKU: 12AT7-MATSU
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12AX7A Motorola High Mu Twin Triode Audio Tube (Pull)
In Stock
High Mu Twin Triode Grey Plate Audio Tube
Clean Used * No longer available for export
MRF: Motorola
SKU: 12AX7A-MOTO-P
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12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)
In Stock
Clean Used * No Longer Available for Export
MFR: Raytheon
Made In Japan
SKU: 12AX7A-RAY-JP-P
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12AX7A Unbranded High Mu Twin Triode Black Plate Audio Tube (Pull)
In Stock
Clean Used * No Longer Available for Export
MFR: Unbranded
Made In Japan
SKU: 12AX7A-UN-BP-P
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12AX7A / ECC83 RCA High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)
In Stock
12AX7A / ECC83 RCA High Mu Twin Triode, Grey Plate Audio Tube (Pull)
Clean Used * No Longer Available for Export
MRF: RCA
SKU: 12AX7A/ECC83-RCA-P
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12AX7 Telefunken Audio Amplifier Tube West Germany (NOS)
In Stock
ECC803S / 12AX7 Telefunken Premium Gold Pin Audio Amplifier Tube. Made in Germany. Not for Export. New old stock tubes in their original packaging. ECC803S-Telefunken
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12AX7 Matsushita High Mu Twin Triode Audio Tube (NOS)
In Stock
High Mu Twin Triode Grey Plate Audio Tube
New Old Stock * No longer available for export
MRF: Matsushita
SKU: 12AX7-MATSU
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5755 Raytheon/JAN Dual Triode Tube, NSN 5960-00-240-3171 (NOS/NIB)
In Stock
Base | Noval, B9A |
Filament | Vf 12.6 Volts / If 0.18 Ampere / Indirect / Parallel, (AC/DC) / |
Description | Dual triode, high-stability, low-microphonic, intended for balanced DC amplifiers. Made by Hytron, Raytheon (see also CK5755), |
NSN 5960-00-240-3171
MFR: Raytheon
SKU: 5755

12AX7 JG General Electric High Mu Twin Triode Grey Plate Audio Tube (NOS)
In Stock
12AX7 JG General Electric High Mu Twin Triode, Grey Plate Audio Tube (NOS)
New Old Stock.* No longer available for export
MRF: General Electric
SKU: 12AX7-JG-GE
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