The Digirator DR2 is a reference-grade digital audio signal generator with transformer-balanced AES3, S/PDIF, TOSLINK and ADAT outputs. The generator offers a wide range of test signals like sine, pink noise, white noise, polarity, delay, chirp and sweep.
The DR2 further offers a set of surround-sound test sequences for the verification and adjustment of professional digital environments including Dolby Digital, Dolby E and DTS installations. The internal low-jitter clock generator can be synchronized to AES3, DARS, Word Clock and Video signals. Measurement of channel transparency, channel propagation delay and sample frequency is supported.
- Full range of digital audio test signals for maintenance, repair and calibration of professional audio equipment is generated
- User test signals may be stored as uncompressed WAV-files in the DR2 memory
- DR2 accepts AES3, DARS, Word Clock and Video Black Burst (PAL and NTSC) synchronization signals
- Input impedance of the sync input may be switched between 75 ohm, 110 ohm and high Z
- Channel status information can be generated in professional and consumer format and the most important parameters may be manipulated manually
- Display of incoming channel status data is also supported
- Up to 10 complete instrument configurations can be stored in the internal flash memory and reloaded for repetitive tasks
- Saved settings may also be transferred to other DR2 instruments
