- USB 2.0 audio to S/PDIF converter
- Coaxial S/PDIF output
- Optical TOSLINK output
- 16 or 24 bit resolution
- 44.1, 48, 96, 176.4, and 192 kHz sampling rates supported
- USB-powered, no external power supply required
The above graph is a spectrogram of the jitter performance exhibited by a typical production U192S. Please note that the repeating odd harmonic spuriae of larger magnitude (residing above and below the 11.025kHz test tone) are erroneous artifacts of the test, and therefore they must be subtracted from the data set in order to derive the actual jitter performance. The true jitter artifacts are those spurious sideband components residing between the repeating odd harmonic sidebands. In light of this fact, one can easily see that all jitter components reside -120 dB below the magnitude of the test tone. Consequently, all artifacts introduced by the U192S will be below the threshold of audibility, and therefore its performance represents a level approaching near theoretical perfection.