Nevion DA-AA - Manual (Page 5)

DA-AA Rev. 6
nevion.com | 5
2 Specifications
Electrical Input:
Number of inputs: 2
Connector: DB15 balanced
Impedance: > 10k ohms
Maximum Input Level: +28 dBu
Common mode rejection: >70dB
Electrical Output:
Number of outputs: 8
Connector: DB25 balanced (Tascam DA88)
Frequency response: 50 Hz - 20 kHz ±0.05dB
20 Hz - 20 kHz ±0.1dB
20 Hz - 80 kHz ±0.2dB
Crosstalk: -100 dB
THD+N: > 100dB ref to 20 Hz-20 kHz @ 20dBu
IMD: > 0.002%@18dBu
Impedance: 40 ohms nominal. Maximum 55 ohms
Maximum Output Level: +25 dBu
Output voltage balance ratio: >30dB
Output common mode rejection: >50dB
Switched gain tolerance: 0.1dB
Gain: -12 to +12 dB
Features
High quality audio distribution.

Configurable dual 1x4 or single 1x8 distribution amplifier.
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Left/right swapping capability
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Gain setting for professional and consumer equipment.
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DIP switch gain compensation 10kohms / 600 ohms load
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Precision gain adjustment
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High common mode rejection on both inputs and outputs.
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Inputs and outputs may be used with unbalanced equipment.
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The input signal can be mixed to the other channel or vice versa.
Control Interfaces
Card edge LEDs for voltage monitoring, RS-422 with open protocol, SNMP Agent and WEB
interface with GYDA controller. Control system for access to setup and module status with
BITE (Built-In Test Equipment) for use with GYDA Control System
Electrical
Power: +5V / 0.1 W,
±15V / 1.9W