PT2314 sound quality regulating module and audio processing

1. onboard PT2314 sound processor chip

2. the module support four stereo input , two channel output

3. the module support volume, high and low adjusting, mute, etc

4. the module support the I2C bus, can achieve all function of sequencing

5. onboard power light and filter electrolytic capacitor

6. the main tube feet basic have lead has led chip

7. the power supply voltage: 6 v - 10 v, recommend the 9 v

8. PCB size: 36.3 (mm) X30.9(mm)