Product : MUSIC BOOK PRO ( BLACK )
Power amplifier IC : STPA003
Op Amp IC : LM4562
ADI processor : USA ADI ADAU1452 ( Dual-core 64Bit /296MHz )
DSP processor : UK WOLFSON / WM8786
Audio capacitor : German Red Weimar Film Capacitors ( Power System ) / Japanese Chemical Electrolytic Capacitors

Immersion gold process PC board : SUPPORT
Aviation grade aluminum alloy : SUPPORT
Phone audio decoding : SUPPORT
Phone/computer tuning : SUPPORT ( optional / ASK US )

Operating voltage : DC 10.5​​V - 15V
Bluetooth : USA Qualcomm 5.0HD 
High level input : 4 inputs ( switchable )
Low level input : 4 inputs
Low level output : 8 channel (RCA port output) 4V

Contrast switch : SUPPORT
Built-in 6 sound effects : SUPPORT
EQ adjustment : 31 Band 8 Channel
Output conversion : 2Ω / 4Ω
Output Power : RMS 4 X 40W @ 4Ω / 4 X 70W @ 2Ω . MAX 4 X 80W @ 4Ω / 4 X 140W @ 2Ω
Distortion : 0.01%
Signal to noise ratio : 116dB

External HD Bluetooth : X
Two-way Karaoke : SUPPORT
Additional controller : SUPPORT
Optical input : SUPPORT
Coaxial input : X

Actual Product Dimension : 214 x 148 x 47 mm