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NFB-7.77   
(Dual ES9038Pro + FPGA Processor)
Dedicated Discrete Fully Balanced DAC
Built in FPGA processor , reject the jitter
DSD , DXD support from USB &I2S
Dual 32bit / 768K Sabre ES9038Pro
32bit / 384K Asynchronous Transfer Amanero Combo 384
with USB isolator
Built in OCC and
Femtosecond  TCXO ,no upgrade options

 

 

   

 
Summarize Use Manual Specs Custom Option Shipping Cost

U
s
e Manual:
Power button:
Power ON/Off the DAC .
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Selector button:
Select the input sources.   
1: RCA input.
2: BNC input. 
3: RCA input.
4GOptical input.
5GI2S input.
6,  USB input.
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The display auto dark :  Push into the jumper is auto dark .Please operate the button while the unit power off .


DSD / PCM support from I2S input :
The DSD/PCM support not only from the USB input, but the I2S input.   The DACcan detect the I2S input signal, if input DSD signal, it will auto to remove the DSD pop noise while select the DSD track .
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HDMI definitions : (Compatible with PS audio standard)
Pin 1 :       SDATA -                     
Pin 2 :       GND                         
Pin 3 :       SDATA +                    
Pin 4 :       SCLK +                       
Pin 5 :       GND                         
Pin 6 :       SCLK -
Pin 7 :       LRCK -                        
Pin 8 :       GND                         
Pin 9 :       LRCK +
Pin 10:      NC                     
Pin 11:      GND                         
Pin 12:      NC
Pin 13:      NC                            
Pin 14:      NC                           
Pin 15:      NC
Pin 16:      NC                            
Pin 17:      GND                         
Pin 18:      NC
Pin 19:      NC




Digital filter settingG

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IIR_0 OIIR_1GFor DSD.
@ IIR0 IIR1
47K Push Into Push Into
50K Pull Off Pull Off
60K Pull Off Push Into
70K Push Into Pull Off
FIR_0AFIR_1AFIR_2G For PCM.
@  FIR_0  FIR_1 FIR_2
Fast roll-off,  Linear: Push Into Push Into  Push Into
Slow roll-off, Linear: Push Into Push Into Pull Off
Fast roll-off, Minimum: Push Into Pull Off Push Into
Slow roll-off, Minimum: Push Into Pull Off Pull Off
Fast roll-off, Apodizing: Pull Off Push Into Push Into
Fast roll-off, Hybrid: Pull Off Pull Off Push Into
Brickwall filter: Pull Off Pull Off Pull Off


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