Portable Headphone Amplifier
   
NX1s
Upgrade of NX1A. Build a more powerful amp into a smaller and exquisite shell.
  NX2s
Ultra slim DAC Headphone amplifier, compatible with iphone, ipad and some Android phone.
  NX3
TPA6120A2 high performance amplifier. Providing mega bass, adaptive charging and low battery reminder.
         
   
NX4
Higher class DAC Headphone amplifier, compatible with iphone, ipad and some Android phone.
  NX4DSD
DSD DAC Headphone amplifier, ES9038Q2M+XMOS, compatible with PCM768 & DSD512(Native).
  NX5
Higher performance amplifier. Providing mega bass, adaptive charging and low battery reminder.
         
Desktop Headphone Amplifier
     
A30
Desktop headphone amplifier, can build a suit set with D30.
  DX7s
Full balanced DAC & Headphone amplifier. Support PCM 32bit/768K and DSD512(Native).