JAN 5963 / 12AU7WA

The 5963 is a Mil-Spec 12AU7. We have mostly RCA, Sylvania and Philips on hand.
Price is for a single tube with standard testing.

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    Restoring a 1956 German TV. In a previous attempt by another tech, a Sovtek 12AU7 had been fitted to the Synchroguide hor osc. Very poor performance. A Chinese 12AU7 was no better. This 12AU7WA nailed it! Sets up perfectly and fully drives the line output tube!
    The RCA Synchroguide circuit was designed to use a 6SN7 and the 12AU7 is pushed to its limits in this circuit.

    reviewed by: Ian Robertson