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NFB-1DAC( 2015 )(DSD / DXD )
(The best NFB-1 model we ever had)

Dedicated Discrete Fully Balanced DAC
DSD , DXD support from USB and I2S
32bit / 384K Sabre ES9018
32bit / 384K Asynchronous Transfer  USB-32 Chip

       

                       
Summarize Use Manual Specs Custom Option Shipping Cost


Custom order options:
1,
Upgrade to the Amanero combo384 USB module and H mode:
    
Price +USD50, the upgrade functions as below :
     A, Upgrade to the Amanero combo384 USB module for replace the USB32,  ( Choice this upgrade option, customer don't want upgrade the TCXO for the USB ).
     B, After upgrade, The IN 4 except had the RCA coaxial input but addition one BNC coaxial input .
     C, The output voltage level can select between 2.5V +2.5V (XLR) and 1.25V +1.25V (XLR), which suits different amps . 
     D, Built in a jumper for customer select if want to dark the display at around 8 seconds after stop operate the unit .
     E, Built in mulriple jumpers for customer select the digital filter mode between Fast / Slow roll off ( Available of PCM signal input ) , and the DSD filer roll off between 50KHz / 60KHz / 70KHz,  and the digital filter select between NOS / Oversampling (Available of PCM signal input from USB or I2S ).

2, Custom order BNC input :
     The RCA coaxial input sockets can replace by BNC sockets , cost is USD10/per  without shipping delay   .
       
3, Custom order two pair RCA outputs:
      If customers don't want ACSS output , replace by RCA output free and without shipping delay   .


4
, Upgrade TCXO for USB chip and ES9018.
    
There are two TCXO can for upgrade, Cost is USD20 / per without shipping delay .The upgrade had slightly improved the sound transparency of the USB input .

5, Upgrade to the Amanero combo384 USB module:
    
Upgrade to the Amanero combo384 USB module for replace the USB32, price +USD45 ( Choice this upgrade option, customer don't want upgrade the TCXO for the USB ).


6, Custom order the display dark at around 7 seconds after operated.
    
+USD1,without shipping delay.

 


 

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