McIntosh MC420 Amplificatore di Potenza 4/3/2 Canali Car Audio 50Wx4 Raro McIntosh

■Input Sensitivity: 0.3–2V. ■Total Harmonic Distortion: 0.005% (Maximum harmonic distortion at any output level from 250mW to rated output) 0.010% (When bridged). ■S/N Ratio: 110dB. 【Frequency Response】20Hz–20KHz: +0, –0.25dB; 10Hz–50KHz: +0, –3.00dB.

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