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%

 

 

 

 

BNC 75 Ω

MADI Input

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

 

 

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

±0.25 dB 20 Hz – 20 kHz @ 48 kHz

(1 kHz @ +4 dBu)

-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

 

 

 

Group Delay

28.2/Fs (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

 

 

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Euphonix DM714, MD704, AM713 manual MA703 Performance Specifications, Madi Input