General Radio (GenRad) GR 1603-A Audio Frequency Z Y Bridge Used To Measure Audio Transformers

2,614 views · Published 20 December 2015 · 16:35 · Indexed 23 September 2026

Channel: ElPaso TubeAmps · 2015 · Entertainment

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Documenting the General Radio Z Y bridge (Impedance - Admittance) and making a measurement on a vacuum tube audio transformer to determine primary impedance with different loads on the secondary.

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