Speaker box design

32 Pins
·
6d
Bass control circuit diagram - Electronics Help Care
Bass control circuit diagram
High-control circuit diagram
This is an audio High control circuit diagram. this circuit can control our amplifier sound. this circuit is used as a pre-amplifier. high is for the tweeter and also call tone. here used 4558 ic. needs dual voltage for this pre-amplifier.12-0-12 voltage. positive, negative, and ground voltage.