User Manual

User's Guide Babyface Pro © RME

• Output: 3.5 mm TRS jack, unbalanced

• Output impedance: 2 Ohm

• Output level at 0 dBFS, 1 kOhm load: +7 dBu

• Max power @ 0.1% THD: 70 mW

25.2 MIDI

• 1 x MIDI I/O via breakout cable with 2 x 5-pin DIN jacks

• Galvanically isolated by optocoupled input

• Hi-speed mode: Jitter and response time typically below 1 ms

• Separate 128 byte FIFOs for input and output

25.3 Digital

• Clocks: Internal, ADAT In, SPDIF In

• Low Jitter Design: < 1 ns in PLL mode, all inputs

• Internal clock: 800 ps Jitter, Random Spread Spectrum

• Jitter suppression of external clocks: > 50 dB (2.4 kHz)

• Effective clock jitter influence on AD and DA conversion: near zero

• PLL ensures zero dropout, even at more than 100 ns jitter

• Digital Bitclock PLL for trouble-free varispeed ADAT operation

• Supported sample rates: 28 kHz up to 200 kHz

25.4 Digital Inputs

ADAT Optical

• 1 x TOSLINK

• Standard: 8 channels 24 bit, up to 48 kHz

• Double Speed (S/MUX): 4 channels 24 bit 96 kHz

• Quad Speed (S/MUX4) : 2 channels 24 bit 192 kHz

• Bitclock PLL ensures perfect synchronisation even in varispeed operation

• Lock Range: 31.5 kHz – 50 kHz

• Jitter when synced to input signal: < 1 ns

• Jitter suppression: > 50 dB (2.4 kHz)

SPDIF optical

• 1 x optical, according to IEC 60958

• Accepts Consumer and Professional format

• Lock Range: 27 kHz – 200 kHz

• Jitter when synced to input signal: < 1 ns

• Jitter suppression: > 50 dB (2.4 kHz)

25.5 Digital Outputs

ADAT optical