AM-0415
HIFI Pure digital amplifier
Features：
1.)Pure digital transmission , the HIFI level of sound quality
2.) 3 ways digital signal input interface , Cover the common sound source ,
Coaxial （24bit32k--192k) , fibre-optica（24bit32k-192k) , USB（48k 16bit）
3.) Built-in the overcurrent , overload , superheat , short circuit protection
4.) The built-in USB card : convenient access to notebook computer , OTG mobile phone connection , etc .
USB support system: WINXP/WIN7/WIN8, APPLE MAC OS 9/OS X, above Android 4.1 system(need to support OTG models)
5.) It is with the treble and bass digital control .
6.) Golden plated , Big red PCB more stable performance
7.) High current DC transposon
8.) Filter capacitor array
9.) TDK inductor
Specification:
Digital input: Coaxial RCA , Fibre optica , USB ( total 3 ways digital input)
Support for Number formatting: 16bit - 24bit , 32K - 192K stereo(code rate ,Digit adaptive) .
Special noted: under the USB condition only support 16 bit 44.1K .
Input switching mode: panel buttons
Volume, tone control mode: Panel digital encoder to adjust the volume and tone .
Input power supply : DC12 - 15V 4A
Output power: 2 x 30W --- 4Ω , 2 x 25W --- 8Ω
Distortion : <0.06%
Dynamic: 100dB(A-weighted)
Noise-signal ratio:100dB(A-weighted)
Stereo crosstalk: 92dB
Frequency response: 20Hz-20KHz +/-0.5dB （8 Ω）
Dimensions(L x W x H): 148 x 97 x 32mm
