The new irDAC-II continues the story adding Bluetooth connectivity, earphone output and DSD128 assistance. They have actually used their experience in the irDAC-II to produce a signal that is practically jitter free. The irDAC-II is created to be the heart of a digital system and can be linked to a host of different types of digital sources and connections.
Input: USB, SPDIF, optical, Bluetooth
Frequency Response: 20Hz:20kHz, +/:0.1dB
Total Harmonic Distortion + Noise: 0.0007%
Signal-to-noise ratio (A:weighted): 117dB (24:bit)