Euphonix MA703 Manuale Utente
Euphonix MADI Converters Operation Manual
AM713 and MA703 Converters
17
2.7
Specifications
AM713 Performance Specifications
Sync Sources
AES, word clock, internal
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%
Audio Inputs
24 analog, 4 aux channels (2 analog, 2 digital)
Main Inputs (1–24)
Electronically balanced XLR; 20 k
Ω input impedance
Level for 0 dBFS
Adjustable between +12 and +26 dBu in 2-dB steps
Signal-to-Noise Ratio
105 dB (unweighted)
THD
0.0005%
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
≥ -100dB 20 Hz – 20 kHz
Group Delay
41.7/F
s
(869
µs @ 48 kHz)
Aux Digital Inputs (D1/2)
AES (XLR), transformer isolated, 110
Ω
S/PDIF (RCA), 75
Ω
Aux Analog Inputs (A1/2)
same as main inputs
MADI Output
BNC 75
Ω
28 channels at all sample rates
Inputs mapped to channels 1–24, A1/2 to 25/26, D1/2 to 27/28
24-bit signal path
Inputs mapped to channels 1–24, A1/2 to 25/26, D1/2 to 27/28
24-bit signal path