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Vacuum Tube - 12SQ7, Diode, Dual, Triode

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SKU: T-12SQ7
Item ID: 004495
List Price: $19.90
Price: $17.91
You Save: $1.99 (10%)
In Stock
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New-Old-Stock (NOS) tube.

The 12SQ7 combines two diode units and a high-mu triode in a single envelope. Each section uses a common cathode. It is intended for service as a combined detector, AVC source, and high gain audio amplifier.

Also known by US military identifier VT-104.

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Product Reviews

5.00 out of 5 based on 1 reviews
5 out of 5

I replaced a 12SQ7GT/G with the recommended 12SQ7 for my Hallicrafters S-38C. Fixed the induced 60Hz AC hum. Works great now.

- March 25th, 2015