Tekniske specifikationer for Audio GD NFB 2.32

Display 7 ( OS=8, Filter = 1) : Input sampling 44.1KHz,24Bit,
-2.5DB at 20KHz
Input sampling 48KHz,24Bit,
-0.2DB at 20KHz , -3DB at 23KHz
 
8X oversampling , Minimum phase apodising filter. Support up to 48KHz .    
       
Display 8 ( OS=8, Filter = 2) : Input sampling 44.1KHz,24Bit,
-0.2DB at 20KHz , -3DB at 25KHz
Input sampling 48KHz,24Bit,
-0.2DB at 20KHz , -3DB at 25KHz
 
8X oversampling , Linear phase apodising filter. Support up to 48KHz .   
 
Display 9 ( OS=8, Filter = 3 ): Input sampling 44.1KHz,24Bit,
-2.5DB at 20KHz
Input sampling 48KHz,24Bit,
-0.2DB at 20KHz , -3DB at 23KHz
 
8X oversampling , Linear phase half-band filter for backward compatibility. Support up to 48KHz .                                        
 
Display 4 (OS=4, Filter = 1 ): Input sampling 44.1KHz,24Bit,
-3DB at 15KHz
Input sampling 48KHz,24Bit,
-3DB at 17KHz
Input sampling 96KHz,24Bit,
-0.2DB at 20KHz , -3DB at 31KHz
 4X oversampling , Minimum phase 'soft-knee' filter. Support up to 96KHz . 
 
Display 5 ( OS=4, Filter = 2) : Input sampling 44.1KHz,24Bit,
-3DB at 15KHz
Input sampling 48KHz,24Bit,
-3DB at 17KHz
Input sampling 96KHz,24Bit,
-0.2DB at 20KHz , -3DB at 31KHz
4X oversampling , Linear phase 'soft-knee' filter. Support up to 96KHz .
 
Display 6 (OS=4, Filter = 3) : Input sampling 44.1KHz,24Bit,
-2.8DB at 20KHz
Input sampling 48KHz,24Bit,
-0.3DB at 20KHz , -3DB at 24KHz
Input sampling 96KHz,24Bit,
-1DB at 20KHz , -3DB at 42KHz
4X oversampling , Linear phase 'brickwall' filter. Support up to 96KHz .   
 
Display 1 (OS=2, Filter = 1): Input sampling 44.1KHz,24Bit,
-3.2DB at 20KHz
Input sampling 48KHz,24Bit,
-2.5DB at 20KHz , -3DB at 22KHz
Input sampling 96KHz,24Bit,
-0.5DB at 20KHz , -3DB at 25KHz
2X oversampling , Minimum phase 'soft-knee' filter. Support up to 192KHz . 
 
Display 2 ( OS=2, Filter = 2) : Input sampling 44.1KHz,24Bit,
-3.5DB at 20KHz
Input sampling 48KHz,24Bit,
-2.7DB at 20KHz
Input sampling 96KHz,24Bit,
-0.8DB at 20KHz , -3DB at 25KHz
2X oversampling , Linear phase 'soft-knee' filter. Support up to 192KHz .     
 
Display 3 (OS=2, Filter = 3 ): Input sampling 44.1KHz,24Bit,
-2.5DB at 20KHz ,  -3DB at 22KHz
Input sampling 48KHz,24Bit,
-2DB at 20KHz ,  -3DB at 23KHz
Input sampling 96KHz,24Bit,
-0.2DB at 20KHz , , -3DB at 40KHz
2X oversampling , Linear phase 'brickwall' filter. Support up to 192KHz . 

Specifications might subject to change without prior notice for product improvement.
S/N Ratio
116DB 
 

Output impedance
 
10 ohm

Output Level
 
2.5V (RCA)
2MA (ACSS)
Input Sensitivity
0.5 Vp-p(75 Ohms, Coaxial)
19 dBm (Optical)
USB1.1 ,USB2.0 (Full Speed, High Speed, Class2)
 
Frequency Response
20Hz - 20KHz (-0.2DB)
 

Support Operate Systems (USB)
 

44.1kHz to 192kHz
 

Support Sampling
 USB model : 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz 
 Coaxial model: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 192kHz 
Optical model: 44.1kHz, 48kHz, 88.2kHz, 96kHz
 
Power Requirement
 Version 1: 100-120V  AC 50/60 Hz
Version 2:  220-240V  AC 50/60 Hz
 
Power Consumption
15W
 
Package Weight
Approximately 5KG
 

Dimensions
 
W240 X L320 X H80 (MM, Fully aluminium ) 
Accessories
AC power cord            X1
USB cable                X1