Wisdom in mind,   enthusiasm at heart.

NFB-11.32 (Full 32Bit / 192K)

Discrete  DAC+ Headphone amplifier / Preamplifier
32bit / 384K Asynchronous Transfer  USB-32 Chip
32bit / 192K Sabre ES9018

Price :  299  (Promo,Exclude shipping cost  )
Accessories : Power cable and USB cable . If customers want optical cable please inform while place the order .

1, Replace the RCA coaxial input by BNC socket:
     Cost is USD10  without shipping delay .
       

2, Upgrade TCXO for USB chip and ES9018.
     There are two TCXO can for upgrade, one is the 12MHz for the USB interface, another is 80MHz for the ES9018 .
     Cost is USD20 / per without shipping delay .

FYI : Connect the SPDIF output as an USB to SPDIF converter (The NFB11.32 shipping since 11th. Oct. 2012 , firmware version either #7 ,#9, #10 . While users want to use SPDIF output, the player or ASIO control panel must setting at 24bit . This function not in warranty .)

Use a RCA or BNC socket with wires, push into the white socket proper for have the SPDIF output , conversion from USB.