NEW VU Meter Unit TA7318P Power Amplifier VU Meter Controller Board DB Audio
5,94 €
Vu drive board x1. Rotate clockwise to increase the sensitivity. Using the audio level, the integrated circuit chip for testing the import is designed, which contains the square root circuit of dynamic exponential compression (for example, input 1V, output 1V; input 4V, output 2V; input 9V, output 3V).
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