Optical x1 Coaxial x1 PC USB x1(Support partial Mobile OTG)
44.1-192KHz(Coaxial/Optical) 44.1-192KHz (PC USB)
SNR(Signal to Noise):
80W+80W: RL=4Ω 50W+50 W;RL = 8Ω RMS
Panel drawing technology
500 Piece/Pieces per Month For Tube Power Amplifier
Packaging & Delivery
STA326 Class D remote power Amplifier Coaxial/Optical/USB Input 2*80W/4Ω High power Digital power Silver +DC32V Power Supply
USB/Coaxial/Optical Input 32V 5A high-power power supply 2x80W Super High power remote digital amplifier OLED cold light display screen!
Description The D802 is a pure digital high power amplifier that adopts ST "Sound Terminal" digital audio amplify technology,it supports the current world main audio modes including coaxial,optical,PC USB. Suitable for use with computers,LCD TV,set-top Box,Blue-ray,HD-DVD etc. equipments, rich input mode,there is always at least one that can meet your need. 2*80W 2 channel output can satisfy most listeners' requirements. D802 amplifier adopts ST high quality digital amplifiers series--STA326 power amplifier, the function is much better than STA350BW,perfectly support any brand PWM regulation programme(Three increment,phase shift,or Two increment regulation technology.).ST adopts the advanced BiCMOS-DMOS technology to produce this amplifier ,this technology can promit integrating DMOS power stage,bipolar transistor & CMOS on the same IC.
D802 adopts FFX technology ,high sound quality,low power consuption,green.
Main components selection: Main core chip IC groups: Digital audio receiver:AKM4113 USB 2.0 audio controller: VT1630A Power amplifier:STA326
Features: 1.It aopts OLED Cold light no interface display Screen,clearly displayed the working status of the machine. 2.It adopts specially exclusive active crystal Oscillator,High precision,much better than normal passive crystal. 3.High quality noctilucent remote controller,easy to operate even in the night. 4.Coaxial/Optical /USB bidth width 16--24 bit Sampling Rate 44.1KHz-192KHz(Partial products USB only support up to44.1KHz or 96KHz) ,this product USB can support upto 192KHz. 5.Support frequencyy display,automatically recognize external input signal Sampling Rate. 6.Software memory function:the input signal,tone,volume,Power on/off. 7.With various Digital audio processing mode.there is ndistortion or phase shift during Audio processing,also OLED has relative acoustic mode display. 8. 2 Level loudness adjusting,suitable for display various speakers. 9. Hi-fi direct mode,tha amplifier has double protection function:IC self-protection function,DC protection function,it adopts Optocoupler isolation detection MCU automatic
Parameters: Input Interface:Optical x1 Coaxial x1 PC USB x1(Support partial Mobile OTG) Output Interface:2-channel (Stereo) Sampling Rate:44.1-192KHz(Coaxial/Optical) 44.1-192KHz (PC USB) Bit Width:16-24 Bit Frequency Response:18Hz-22KHz Dimension:178mm x 114.5mm x 33.7mm Weight:0.9KG(Unit Only) Power supply weight:0.5Kg Length of Circuit:1 meter Appearance Process:Panel drawing technology Power Output:80W+80W: RL=4Ω 50W+50 W;RL = 8Ω RMS Rated Power:DC32V SNR(Signal to Noise): 100dB Impedance :4-8Ω
Package: 1 x D802 Amp 1 x Power Adapter 1 x Remote Control