Reference: Audio Specifications; Digital Performance; Microphone Inputs; Line/Instrument Inputs (Balanced Input) - Connectivity ConnectAUDIO 2 User Manual

Reference: Audio Specifications

Digital Performance

24 bit resolution
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A- D Dynamic Range: 102 dB (fs= 48kHz, 20Hz 20kHz, A- wt, 24 bit)
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D- A Dynamic Range: 104 dB (fs= 44.1kHz, 20Hz 20kHz, A- wt, 24 bit)
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Supported sample rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kH
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Microphone Inputs

Gain: 0 60 dB (1dB steps)
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Frequency response (flatness): 20 Hz 20 kHz (+/- 0.2 dB)
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SNR: +104 dB (1kHz, 1 Vrms, 22Hz - 22kHz, A- wt, lowest gain)
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THD+N: - 90 dB (1kHz, 1 Vrms, 22Hz - 22kHz, A- wt, lowest gain)
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Line/Instrument Inputs (Balanced Input)

Attenuator: 20 dB (fixed)
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Impedance: 800 kOhms (Hi- Z), 45 kOhms (Lo- Z)
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SNR: +106 dB (1kHz, 2 Vrms, 22Hz 22kHz, A- wt)
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THD+N: - 102 dB (1kHz, 2 Vrms, 22Hz 22kHz, Unweighted)
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Maximum Input Level: 16 Vrms, 26 dBu, 24 dBV (1kHz, 22Hz- 22kHz, A- wt, 1%
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THD+N, SNR = +124 dB)
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Line/Instrument Inputs (Single Ended Input)

Attenuator: 20 dB (fixed)
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Impedance: 800 kOhms (Hi- Z), 45 kOhms (Lo- Z)
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SNR: +106 dB (1kHz, 2 Vrms, 22Hz 22kHz, A- wt)
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THD+N: - 89 dB (1kHz, 2 Vrms, 22Hz 22kHz, A- wt)
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Maximum Input Level: 8 Vrms, 20 dBu, 18 dBV (1kHz, 22Hz- 22kHz, A- wt, 1% THD+N, SNR =
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+118 dB)

Line Outputs

Maximum Output Level: 3.1 Vrms, 12 dBu, 9.8 dBV
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Frequency response (flatness): 20 Hz 20 kHz (+/- 0.1 dB)
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