Euphonix MA703 ユーザーズマニュアル
MA703 Performance Specifications
Sync Sources
AES, word clock, MADI
Sync Outputs
AES thru and word clock out
Sync Detection
Auto or switched
Internal Sample Rate
44.1, 48, 88.2, 96 kHz ±50 ppm
Lock range
fine mode
±300 ppm
custom mode
±12% varispeed of 44.1 and 48 kHz
Above 50 kHz, varispeed can adjust the nominal sample rate by -12 to +5%
Above 50 kHz, varispeed can adjust the nominal sample rate by -12 to +5%
MADI Input
BNC 75
Ω
44.1/48 kHz: 56 channels
88.2/96 kHz: 28 channels. Outputs mapped to channels 1–24, A1/2 to 25/26,
D1/2 to 27/28. 24-bit signal path
88.2/96 kHz: 28 channels. Outputs mapped to channels 1–24, A1/2 to 25/26,
D1/2 to 27/28. 24-bit signal path
Audio Outputs
24 analog, 4 aux channels (2 analog, 2 digital)
Main Outputs (1–24)
Electronically balanced XLR; 200
Ω output impedance
Level for 0 dBFS
Adjustable between +12 and +26 dBu in 2-dB steps
Signal-to-Noise Ratio
101 dB (unweighted)
THD
0.0003%
Frequency Response
(1 kHz @ +4 dBu)
±0.25 dB 20 Hz – 20 kHz @ 48 kHz
-2.5 dB 20 Hz – 40 kHz @ 96 kHz
-2.5 dB 20 Hz – 40 kHz @ 96 kHz
CMRR
>50 dB 20 Hz – 20 kHz
Crosstalk
≥ -110 dB @ 1 kHz
≥ -100 dB 20 Hz – 20 kHz
≥ -100 dB 20 Hz – 20 kHz
Group Delay
28.2/F
s
(588
µs @ 48 kHz)
Aux Digital Outputs (D1/2)
AES (XLR), transformer isolated, 110
Ω
S/PDIF (RCA), 75
Ω
Digital Format
professional or consumer (internally switched)
Aux Analog Outputs (A1/2)
same as main outputs