Three-step tone controller (STK3048) circuit

Published:2011/4/28 1:44:00 Author:TaoXi | Keyword: Three-step, tone controller | From:SeekIC

The three-step tone controller circuit is as shown. Core component STK3048 is the dual-channel low-noise voltage amplification thick block, it is one kind of cheap high voltage dual operational amplifier, particularly suitable for make the front- and tone circuits. This circuit is controlled by three-stage tone. By changing the proportion of each frequency in the music signal,we canimprove the system's audio features, so we get the good sound.



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