LOW_NOISE_4_CHANNEL_GUITAR_MIXER

Published:2009/6/23 2:47:00 Author:May | From:SeekIC

IC1-a，IC1-b，IC2-a，and IC2-b all function with a gain of about 19. Their outputs are mixed via the level-control pots and the resulting signal amplified by IC3-a and fed to tone-control stage IC3-b．Finally，the output from IC3-b is fed to unity gain buffer stage IC4-a via volume-control potgntiometer VR8.



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