Acceptable atmospheric conditions:1)
Temperature (for operation) 0 °C ... +45 °C
Temperature (for storage) -20 °C ... +70 °C
Relative humidity max. 90 % at +20 °C
Inputs AES42 8x XLR3F, audio data according to AES/EBU standard (AES3), phantom power (DPP), remote control data
Phantom power (DPP) +10 V, max. 250 mA per channel, short-circuit proof
Remote control data Pulses (+2 V), superimposed on phantom power, approx. 750 bit/s or 9600 bit/s (depending on the microphone)
Outputs 2 x 25-pin D-sub, AES/EBU data format (AES3), Yamaha® and Tascam® pinout, 1 x Toslink, ADAT® format up to 48 kHz, 1 x RJ 45, GN format up to 192 kHz, including power output pin: DC approx. +15 V, max. 1 A, short-circuit proof
Supported sample rates 44.1 / 48 / 88.2 / 96 kHz /176.4 kHz/ 192 kHz
Microphone synchronization AES42 - Mode 2 (synchronous mode), microphone clock control by PLL
DMI-8 Synchronization Automatically to an external word clock or AES11 signal, if one is present, otherwise the internal word clock generator is activated.
Word clock (or AES11) BNC input
- Input voltage >100 mV at 75 ohms
Word clock output (or AES11) BNC
- Output voltage = input voltage (external synchronization)
- Output voltage approx. 1.5 V at 75 ohms (internal word clock generator)
Internal word clock generator 44.1 / 48 / 88.2 / 96 kHz / 176.4 / 192 kHz, Accuracy ±25 ppm
Indicators Power, external word clock, valid data, level (microphone)
Controls 8 channel +/- gain controls
Control bus 2 RJ-45 ports; connection to computer USB port via Neumann USB 485 interface converter; connected in parallel for cascading. RS 485 with additional external power pin (approx. +11.3 V, max. 500 mA)
Unit ID 0 to 15, adjustable via encoder switch on the back of the device
9-pin D-sub user port, 1 switching function per channel (optionally audio mute and/or LED 1/2)
Power supply 90 V to 240 V; 50/60 Hz
Power consumption < 55 VA
Dimensions
(W x H x D) 483 x 88 x 210 mm
Weight approx. 2.8 kg

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