D950 Digital Mixing System
Date printed: 03.09.03 SW V3.3 Technical Specs 8-9
D19m MUX frame:
Typical power requirements: 100...120 V or 200...240 V, 50/60 Hz, 100...200 W, depending on the number of cards.
Mic input on remote controlled D19m MP4RC card:
4 transformer-balanced inputs with gain control in 1 dB steps; switchable mic/line level,
48 V phantom power, and high-pass filter per input, 4 electronically balanced outputs.
Input impedance: > 1 kΩ (mic), > 2 kΩ (mic)
Sensitivity for +15 dBu nom. out: –60...0 dBu (mic),
–10...+24 dBu (line)
Frequency response (mic), –0.4 dB: 30 Hz...20 kHz
Equiv. mic input noise: –124 dB (R
i
200 Ω, max. gain)
Crosstalk (mic), @ 15 kHz: > 90 dB
Analog line input on D19m C4AD card:
4 inputs per card, 24 bit delta-sigma converter.
Input impedance: > 10 kΩ, balanced, floating
Input level @ 0 dB
fs
: 15/21 dBu fixed/0...26 dBu adj.
Frequency response, –0.2 dB: 20 Hz...20 kHz
THD+N, @ 1 kHz, –30 dB
fs
: < –108 dB
fs
Crosstalk, @ 1 kHz: < –110 dB
fs
Sampling frequency range, ext. sync: 28...55 kHz
AES/EBU input on D19m AESI card (alternately to AES/EBU inputs on the DSP cards):
2 balanced AES/EBU inputs per card, compliant to AES3-1992 (ANSI S4.40-1992).
Optional: D19m AESI card with sampling frequ. converter.
MADI output on D19m MADO card:
Fibre optic MADI output on SC connector, compliant to AES10-1991 (ANSI S4.43-1991).
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