AURON Master unit

Mic / Line module inputs

Microphone inputs:

• Balanced input with 2 kOhm impedance, XLR connector.

• Phantom power: +48V.

• Noise level: -128 dBr (A-weighted).

• Sensitivity range: -70 dB (min) to 0 dB (max).

• Insert: unbalanced, 600 Ohm send, -10 dBV, via Jack.

• Return: unbalanced, 10 kOhm, -10 dBV.

Line inputs:

• Unbalanced input with 10 kOhm impedance, Cinch connectors.

• Gain control: 40 dB range with an additional 3 steps of 20 dB, allowing up to 60 dB of extra gain.

Phono inputs:

• Unbalanced input with 47 kOhm impedance, 5 mV.

USB interface:

• 2x Stereo In and 2x Stereo Program Out.

2-Track return:

• -10 dBV at 10 kOhm impedance.

Aux returns:

• -10 dBV at 10 kOhm impedance, stereo.

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Telecommunication module (VoIP+BT)

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• RJ-11 Connectors for Phone Line/Dialer.

• Mix Minus Rejection: -30 dB at 1 kHz.

Outputs

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Main outputs:

• Left/Right: +4 dBu balanced, XLR connectors.

• Monitor/Aux: +4 dBu unbalanced, Cinch connectors.

Additional outputs:

• Cleanfeed/Announcer: +4 dBu, Jack connectors.

• Tape Output: -10 dBV unbalanced, Cinch connectors.

• Headphone: 16-600 Ohm, Jack.

• Announcer: 16-600 Ohm, Jack.

• USB Output: Main program stereo signal.

• AES/EBU: Output level 0 dBu = -9 dBFS (44.1 kHz) (optional).

Equalizer

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High frequency:

• ±12 dB at 12 kHz, shelving.

Mid frequency:

• ±12 dB at 1 kHz, bell curve.

Low frequency:

• ±12 dB at 60 Hz, bell curve.