1. The remote control and front code switch can control the signal source input / volume size / gain boost / treble / bass adjustment display
2. With memory function
3. Support remote control switch function
4. With mute function
5. The volume is from "-79DB" to "20DB", single step is 2DB
6. 0DB to +20DB for gain adjustment
7. The treble has "-10DB to +10DB" adjustment
8. The bass has "-20DB to +20DB" adjustment
9. Encoder with input selector switch, press encoder switch to switch input signal (four inputs are CD, DVD, AUX, PC)
10. No balance adjustment
Basic parameters:
Board size: 100MM*80MM motherboard
CPU board size: 102*38MM
Working voltage: AC 12V or 15V (10W)
The LC75342 is a very good electronic tone IC from SANYO. The chip features low distortion, high signal-to-noise ratio and large dynamic range. Built-in four-channel audio signal input, 30DB gain amplifier, 80-level volume adjustment, treble +-10DB, bass +-20DB, tone adjustment.