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USB decoding format: MP3, WAV, FLAC, APE, with a bit rate of less than 1500kbps
Microphone interface: dual 6.35mm microphone interface
Power interface: DC5.5-2.1 female socket, or wiring terminal, choose either
Audio output interface: 3.5MM headphone stand, or XH2.54-3P socket, choose either
Working modes: BT, AUX, USB drive/sound card
Indicator light status: The blue light flashes slowly in USB and AUX modes, remains on continuously after a successful BT connection, and flashes excessively slowly when there is no connection.
Start , red light flashing to search for pairing, red light constantly on left channel, red light slowly flashing right channel.
Mode priority: Inserting USB or AUX can preemptively interrupt BT, and the mode can be memorized after power failure. BT cannot be found in USB or AUX mode.
Features:
Support Bluetooth and USB decoding
Dual microphone interface
digital reverb
Dynamic anti-howling
virtual bass
pairing box
Wide voltage 8-36VDC power supply
name: DAM H1 Amplifier Board With shell version
Note: The shell needs to be assembled by yourself; the delivery does not include power supply, USB cable and audio cable; it does not support WUZHI AUDIO APP.
Material: ABS+metal
colour: Black
Package Contents:
1 x Microphone Preamplifier Board
1 x Screwdriver
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