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Machine Characteristics
Can play U disk SD/MMC card for music and FM stereo radio, support MP3 music format(USB+SD+MMC+FM).
Selected high-power four-channel professional power amplifier intergrated circuits, minimal distortion, strong power.
Pre-professional level input operational amplifier IC for circuit design, sound, tansparent, bright.
Filtering and anti-large-capacity power circuit.
DSP sound field pattern of the four.
Two main channel and two surround channel output.
Main Technical Parameters
Input voltage: DC12V
Frequency response: 20Hz 20KHz
Output power: RMS20W+20W 1KHz
Harmonic distortion: ≤0.05% 4W 1KHz
SNR:=85dB
High control: 12dB±10KHz
Bass control: 12dB±100KHz
The signal level: 220MV 47K
Reader, u-disk format: MP3, FM
FM frequency range: 87.5MHz - 108MHz
Key Functions
VOLUME: volume adjusting and host switch
BASS: bass tuning
TREBLE: high adjustment
MODE: player mode selection,
Click play U disk's song
Double click play SD's song
Three click play FM stereo radio
PLAY/SCAN: the play/pause/FM automatically adjustable
Playing modes: short pause, click this button again according to play. Short FM mode, click this button for FM automatically adjustable.
NEXT,next:(in the paly)
PREV: back.
Package included:
1x 2 channle amplifier(red)
1x Remote control
1x user instruction
We supply you with substantial remote amplifier,digital amplifier,FM amplifier,usb amplifier,sd player.
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