iConnectAUDIO4+ Audio Specifications

Microphone Inputs

  • Gain: 0- 60 dB (1 dB steps)
  • Frequency Response: 20 Hz - 20kHz
  • SNR: 110dB (1kHz, 1.2 Vrms, BW: 22Hz-22kHz, A-weighting, Unity Gain)
  • THD+N: -99 dB (1kHz, 1.2 Vrms, BW: 22Hz-22kHz, A-weighting, Unity Gain)

Line Outputs

  • Maximum Output Level: 13 dBu, 11 dBV, 3.6 Vrms
  • SNR: 115 dB (1kHz, BW: 22Hz-22kHz, A-weighting)
  • THD+N: -112 dB (1kHz, BW: 22Hz-22kHz, A-weighting)

Line Inputs (Balanced)

  • Frequency Response: 20 Hz - 20kHz
  • SNR: 111 dB (1kHz, 10 Vrms, BW: 22Hz-22kHz, A-weighting)
  • THD+N: -99 dB (1kHz, 1.2 Vrms, BW: 22Hz-22kHz, A-weighting)
  • Maximum input level: 11 Vrms, 23 dBu, 21 dBV (1kHz, BW: 22Hz-22kHz, A-weighting, 1% THD+N, SNR=116 dB)

Headphone

  • SNR: 100 dB (1kHz, BW: 22Hz-22kHz, A-weighting)
  • THD+N: -100 dB (1kHz, BW: 22Hz-22kHz, A-weighting)
  • Power output into 30 Ohms per channel: 73 mW per channel

Instrument Inputs

  • Frequency Response: 20 Hz - 20kHz
  • SNR: 95 dB (1kHz, 5 Vrms, BW: 22Hz-22kHz, A-weighting)
  • THD+N: -92 dB (1kHz, 5 Vrms, BW: 22Hz-22kHz, A-weighting)
  • Maximum input level: 10 Vrms, 22 dBu, 20 dBV (1kHz, BW: 22Hz-22kHz, A-weighting, 1% THD+N, SNR= 94 dB)

Digital Performance

  • 24-bit resolution
  • A-D Dynamic Range:102dB (Single-ended)
  • D-A Dynamic Range:106dB
  • Supported sample rates: 44.1 kHz, 48 kHz, and 96 kHz