2.0 Optical Fiber Coaxial USB Digital Machine STA326 OLED Power Amplifier 50W+50W For Discount

Description

2.0 Optical Fiber Coaxial USB Digital Machine STA326 OLED Power Amplifier 50W+50W
Features:
Using original STA326 PCM2706 AK4113; 
The coupling capacitor adopts German Siemens; 
The main circuit of electrolytic capacitor signal adopts Taiwan famous brand, and the main filter capacitor adopts 1800UF * 3 gold-shaped electrolytic capacitors to ensure strong continuous power support.  
The resistor is a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of ± 1% to ensure a good signal-to-noise ratio for the whole machine. 
The PCB uses a 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of spraying tin to ensure the good passing performance of large and small currents. Best-in-class PCB quality. 
Using a step encoder, the performance is more stable and more durable. 
Using high current shielded audio dedicated inductor to ensure crisp and powerful sound. 
The machine uses an all-aluminum chassis, and the surface of the chassis is all treated with a brushed oxidation coloring process, which feels very good! 
USB decoding chip uses the most stable PCM2706; 
The optical fiber-coaxial signal is received by AK4113; 
The display uses the latest technology of OLED 0.96 inch HD display; 
Appearance size:knob to output terminal 225 x width 125 x height 40MM body: 190 x 125 x 40MM; 
Working method:Class D; 
Static current:50mA; 
Work efficiency:90%; 
Rated output power:2 x 50W; 
Frequency response:24BIT 192K; 
Working voltage: DC24V-32V (32V7A works best, please use sufficient power supply); 
Maximum output current: 2A; 
USB fiber coaxial input 24BIT 192K; 
Weight:0.9KG; 
  
Package Included:     
1 x Digital Power Amplifier