Wisdom in mind,   enthusiasm at heart.

NFB-10.32（USB applied USB-32）
Discrete  DAC+ Headphone amplifier / Preamplifier

32bit / 384K Asynchronous Transfer  USB-32 Chip
Built in 2 Pieces Hi-end grade WM8741 Chips
Price:   USD549  (Free remote control )   
Extra metal remote :  USD50        
Accessories : Power cable and USB cable . If customers want optical cable please inform while place the order . The free remote control without warranty. )

1, SPDIF interface module :
     The default SPDIF interface is WM8805 module, it can free to replace by the DIR9001 module while place the order . Customer can buy the extra DIR9001 module cost USD22.5 .
     What different between the DIR9001 and WM8805 modules : The WM8805 sound slight warmer , support up to 192KHz . the DIR9001 sound quite neutral, support up to 96KHz .

2, Replace the RCA coaxial by BNC socket:
     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 without shipping delay   .

4, Upgrade TCXO for USB-32 chip .
     There is a TCXO can  upgrade  for the USB-32, cost is USD20  without shipping delay .