Vacuum Tube - 12AU7A / ECC82, Triode, Dual, Medium MU

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Vacuum Tube - 12AU7A / ECC82, Triode, Dual, Medium MU

$22.90
In stock

New Old-Stock (N.O.S.) tube.

The 12AU7-A is a miniature medium-mu twin triode intended for service in radio and television receivers or in audio amplifiers. The tube is suitable for use in a variety of stages, such as general-purpose amplifier, phase inverter, oscillator, or multivibrator.

The electrical characteristics of the 12AU7-A and 12AU7 are essentially equivalent. As compared to the 12AU7, the 12AU7-A exhibits a lower microphonic output.

SKU:
T-12AU7A_ECC82
Item ID:
004441
UPC/EAN:
609722133210
Brand:
New Old Stock (N.O.S.)
Product Measurements
No measurements are currently available for this product. Please contact us if you have any questions.
Packaging Information
Packaging Dimensions1 in. × 1 in. × 3.3 in.
Weight (Packaging)0.03 lbs.

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Specifications, Files, and Documents

PDF: NOS Tube Specification Sheet (428 KB)12au7a.pdf
Note: These new-old-stock vacuum tube specifications are provided as informational only, and in no way guarantee the brand or exact functionality of the vacuum tube you receive. Data from tubedata.org or other sources as supplied by John Atwood.

Questions and Answers

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Asked by Anonymous on April 5th, 2017. 1 person subscribed to this question
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Matt H.
April 6th, 2017
It is hard for us to say what is the highest quality 12AU7 as tone is subjective. Some people feel that NOS tubes were made better than new production tubes but that is not necessarily our opinion.
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