6 Buttons MP3 Player Sound Board With 15W Amplifier and Solder Pads
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6 trigger input ports available and triggered by negative pulse or GND.
The function/trigger mode of each input port can be set individually through a config file.
Support 7 main trigger modes and 5 assistant trigger modes.
Equipped with a high quality audio decoder that is able to decode MP3 and WAV audio formats.
Built-in a 4MB flash memory by default, and supports max. 32GB micro SD card.
Able to update audio files through the micro USB port based on PC like using a USB flash drive.
Supports multiple sound files per button
Built-in a mono 15 watts class D amplifier and possible to solder a 3.5mm audio output jack on the back of the module.
Working voltage: 9-24V DC
Working current: ≤2000mA
Standby current: ≤10mA
Power Consumption: ≤15W
Audio format: MP3 / WAV
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