RME Ravenna

Digiface Ravenna is a USB audio interface with 256 channels, built on the Digiface Dante model, equipped with a RAVENNA module developed by DirectOut and featuring: USB 3, MADI, TotalMix FX, and options for both USB usage and standalone operation.

Gigabit Ethernet Port

• RJ45
• 100 Mbit/s, 1 Gbit/s
• Standard port LEDs: yellow - connected, green - data transmission
• Supports straight and crossover cables (Auto MDI-X)
• Unit control via network (TotalMix Remote)

RAVENNA Module

• Supports RAVENNA, AES67, ST 2110-30 / -31, ST 2022-7
• Layer 3 network layers
• Modes: Switching and Redundancy according to ST 2022-7
• 32 streams
• 128 channels at single speed, 64 channels at double speed, 32 channels at quad speed
• Clock sources: PTP, Internal
• Sample rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz, +/-12.5%
• Routing: Channel-based routing matrix
• Configuration: Browser-based graphical user interface, globcon control, NMOS IS-04 / IS-05

MADI Input

• Coaxial via BNC, 75 Ohms, according to AES10-1991
• High sensitivity input stage (< 0.2 Vpp)
• Accepts 56-channel and 64-channel modes, plus frame at 96k
• Standard: up to 64 channels, 24 bits, 48 kHz
• S/MUX: up to 32 channels, 24 bits, 96 kHz
• S/MUX4: up to 16 channels, 24 bits, 192 kHz
• Lock range: 25 kHz – 54 kHz

MADI Output

• Coaxial via BNC, 75 Ohms, according to AES10-1991
• Output voltage 400 mVpp
• Cable length: up to 50 m
• Generates 56-channel and 64-channel modes, plus frame at 96k
• Standard: up to 64 channels, 24 bits, 48 kHz
• S/MUX / Frame at 96k: up to 32 channels, 24 bits, 96 kHz
• S/MUX4: up to 16 channels, 24 bits, 192 kHz

Analog headphone output 129/130

• Dynamic range (DR): 110 dB RMS, 113 dBA
• Frequency response at 44.1 kHz, -0.5 dB: 0 Hz – 20.8 kHz
• Frequency response at 96 kHz, -0.5 dB: 0 Hz – 45 kHz
• Frequency response at 192 kHz, -1 dB: 0 Hz - 89 kHz
• THD at -1 dBFS: - 96 dB, 0.0016%
• THD+N at -1 dBFS: -95 dB, 0.0017%
• Channel separation: > 100 dB
• Output: 6.3 mm TRS jack
• Output impedance: 2 Ohms
• Output level at 0 dBFS, 1 kOhm load: +9.5 dBu
• Maximum power at 0.1% THD: 50 mW

Clock signal input

• BNC, without termination (10 kOhms)
• Switchable internal termination of 75 Ohms
• Automatic detection of double/quad speeds and conversion to single speed
• Clock signal output

BNC

• Maximum level: 5 Vss
• Level with 75 Ohm termination: 4.0 Vss
• Internal impedance: 10 Ohms
• Analog headphone output 129/130
• Dynamic range (DR): 110 dB RMS unweighted, 113 dBA
• Frequency response at 44.1 kHz, -0.5 dB: 0 Hz – 20.8 kHz
• Frequency response at 96 kHz, -0.5 dB: 0 Hz – 45 kHz
• Frequency response at 192 kHz, -1 dB: 0 Hz - 89 kHz
• THD@-1dBFS:-96dB,0.0016%
• THD+N @ -1 dBFS: -95 dB, 0.0017%
• Channel separation: > 100 dB
• Output: 6.3 mm TRS jack, unbalanced
• Output impedance: 2 Ohms
• Output level at 0 dBFS, 1 kOhm load: +9.5 dBu
• Maximum power @ 0.1% THD: 50 mW

Digital

• Clocks: Internal, RAVENNA (PTP), words, MADI
• Supported sample rates: 44.1 kHz up to 192 kHz