iConnectAUDIO2+ Audio Specifications

Microphone Inputs

  • Gain: 0- 60 dB (1 dB steps)
  • Frequency Response: 20 Hz - 20kHz
  • SNR: 104dB (1kHz, 1 Vrms, BW: 22Hz-22kHz, A-weighting, Lowest Gain)
  • THD+N: -90 dB (1kHz, 1 Vrms, BW: 22Hz-22kHz, A-weighting, Lowest Gain)

Line Outputs

  • Maximum Output Level: 12 dBu, 9.8 dBV, 3.1 Vrms
  • Frequency Response (flatness): 20 Hz - 20kHz (+/-0.1dB)
  • SNR: +98 dB (1kHz, BW: 22Hz-22kHz, A-weighting)
  • THD+N: -98 dB (1kHz, BW: 22Hz-22kHz, A-weighting)

Line / Instrument Inputs (Balanced)

  • Attenuator: 20 dB (fixed)
  • Impedance: 800 kOhms (Hi-Z), 45 kOhms (Lo-Z)
  • SNR: +104 dB (1kHz, 2 Vrms, BW: 22Hz-22kHz, A-weighting)
  • THD+N: -88 dB (1kHz, 2 Vrms, BW: 22Hz-22kHz, A-weighting)
  • Maximum input level: 8 Vrms, 20 dBu, 18 dBV (1kHz, BW: 22Hz-22kHz, A-weighting, 1% THD+N, SNR=116 dB)

Headphone

  • Frequency Response (flatness): 20 Hz - 20kHz (+/-0.1dB)
  • SNR: +100 dB (1kHz, BW: 22Hz-22kHz, A-weighting)
  • THD+N: -99 dB (1kHz, BW: 22Hz-22kHz, A-weighting)
  • Power output into 30 Ohms per channel: 34 mW per channel

Line / Instrument Inputs (Single Ended Input)

  • Attenuator: 20 dB (fixed)
  • Impedance: 800 kOhms (Hi-Z), 45 kOhms (Lo-Z)
  • SNR: +104 dB (1kHz, 2 Vrms, BW: 22Hz-22kHz, A-weighting)
  • THD+N: -88 dB (1kHz, 2 Vrms, BW: 22Hz-22kHz, A-weighting)
  • Maximum input level: 8 Vrms, 20 dBu, 18 dBV (1kHz, BW: 22Hz-22kHz, A-weighting, 1% THD+N, SNR=116 dB)

Digital Performance

  • 24-bit resolution
  • A-D Dynamic Range:102dB (fs= 48kHz, 20kHz - 20kHz, A-Weighting, 24bit)
  • D-A Dynamic Range:104dB (fs= 44.1kHz, 20kHz - 20kHz, A-Weighting, 24bit)
  • Supported sample rates: 44.1 kHz, 48 kHz, 88.2 kHz and 96 kHz