RME Audio DIGIFACE - Brief Description and Characteristics; Technical Specifications; Digital; Digital Interface

To Next Page

To Previous Page

User’s Guide HDSP System Digiface © RME

4. Brief Description and Characteristics

• Hammerfall design: 0% (zero!) CPU load, even using all 52 ASIO channels

• All settings can be changed in real-time

• Enhanced mixed mode: ADATs In, SPDIF In, and all outputs can be used simultaneously

• 8 available buffer sizes/latencies: 1.5 / 3 / 6 / 12 / 23 / 46 / 93 / 186 ms

• Sample Split technology for 12 channel, 96 kHz/24-bit record/playback via ADAT optical

• Slave and master clock modes

• Automatic and intelligent master/slave clock control

• Unsurpassed Bitclock PLL (audio synchronization) in ADAT mode

• Word clock input and output

• ADAT Sync in (9-pin D-type) for sample-accurate transfer

• Zero Latency Monitoring: Hardware bypass per track, controlled by Punch in/out

• Enhanced ZLM for latency-free submixes and perfect ASIO Direct Monitoring

• SyncAlign guarantees sample aligned and never swapping channels

• SyncCheck tests and reports the synchronization status of input signals

• 2 x MIDI I/O, 32 channels high-speed MIDI

• 1 x Analog Line/headphone output, separate output for independent submix

• DIGICheck DSP: Level meter in hardware, peak- and RMS calculation

• TotalMix: 1456 channel mixer with 40 bit internal resolution

5. Technical Specifications

5.1 Digital

• Low jitter SPDIF: < 3 ns in PLL mode (44.1 kHz, optical in)

• Low jitter ADAT: < 2 ns in PLL mode (44.1 kHz, optical in)

• Input PLL ensures zero dropout, even at more than 40 ns jitter

• Bitclock PLL for trouble-free varispeed operation in ADAT mode

• High-sensitivity input stage (< 0.2 Vss input level)

• Output voltage 0.8V (consumer mode, phono) or 2.3V (professional mode)

• Sample frequencies: 32 / 44.1 / 48 / 88.2 / 96 kHz and variable

5.2 Digital Interface

• Phono input and output ground-free transformer coupled

• Connectors: optical (TOSLINK), phono, BNC

• Clocks: ADAT Sync In, word clock I/O

• Formats: SPDIF (Consumer and Professional), ADAT optical

5.3 Analog Output

• Analog output level +8 dBu @ 0 dBFS

• Dynamic range: 108 dB (RMS unweighted, unmuted), 112 dBA

• THD+N: -100 dB / 0.001%

• Frequency response DA, -0.1 dB: 20 Hz - 20.8 kHz (sf 44,1 kHz)

• Frequency response DA, -0.5 dB: 10 Hz - 44 kHz (sf 96 kHz)

• Sample rates playback: 32 / 44.1 / 48 / 64 / 88.2 / 96 kHz and variable (word clock)

• Ouput impedance: 75 Ohm

• Channel separation: > 110 dB