Features
• This IC is unnecessary for outside putting CR by using SCF for Loudness and Tone Control.
   Bass: +16 dB to –12 dB/2 dBstep. f0, Q = variable. f0 = 50 Hz, 80 Hz, 120 Hz Q = 1, 1.25, 1.5, 2
   Mid: +12 dB to –12 dB/2 dBstep. f0, Q = variable. f0 = 700 Hz, 1 kHz, 2 kHz, 10 kHz Q = 1.5, 2
   Treble: +12 dB to –12 dB/2 dBstep. f0 = variable. f0 = 8 kHz, 12 kHz
   Loudness: f0 = variable. f0 = 60 Hz, 80 Hz, 100 Hz
• Built-in Non Fader Volume
   +12 dB to –12 dB/2 dB step, –∞ dB
• Built-in Zero-Crossing Detector Circuit for Changing Noise Measure.
• Built-in Differential Input and Differential Output
• Built-in Input Selector (4 input + Differential Input)
• Built-in Input Gain Control
   0 dB to +18.75 dB/1.25 dB step
• Built-in Master Volume and Fader Volume (Front, Rear)
   Volume: 0 dB to –83 dB, –∞ dB/1 dB step
   Fader: 0 dB, –1 dB, –2 dB, –3 dB, –4 dB, –6 dB, –8 dB, –12 dB, –16 dB, –20 dB, –30 dB, –45 dB, –60 dB,  –∞ dB/16 step
• Serial Data Control of 2 lines formula.

Application
• This IC can be used Analog Signal processing of Power Amp. front stage
• This IC can be used Car Audio System, Home Audio System and TV.