Q-SYS CIML4-HP 4-Channel High Performance Mic/Line Analog Input Card

The CIML4-HP card provides four channels of switchable microphone and/or line-level analog audio input with 48 V phantom power. It also features broadcast-quality pre-amplification and A/D conversion. This card provides inputs for microphones, mixers and CD/DVD players.

Features:

• broadcast-quality pre-amplification and A/D conversion
• provides inputs for microphones, mixers and CD/DVD players
• Type 2 hardware provides new cables and connectors between the I/O cards and main boards in Cores and I/O Frames
• four channels of switchable microphone and/or line-level analog audio input with 48 V phantom power

Specifications:

• Dynamic range:
  • un-weighted: > 112 dB
  • A-weighted: > 115 dB
• Distortion (20Hz - 20 kHz):
  • +4 dBu (max): < 0.004% THD+N
  • 2 dB below clip (max): < 0.06% THD+N
• Crosstalk (20 Hz - 20 kHz):
  • Inter-channel (max): > 110 dB
  • Inter-channel (typ): > 110 dB
  • Intra-channel (max): > 110 dB
  • Intra-channel (typ): > 110 dB
• Frequency Response:
  • 20Hz - 20 kHz (max): ± 0.5 dB
  • 20Hz - 20kHz (typ): ± 0.2 dB
• Input Impedance:
  • Balanced (nominal): 10 k ohms
  • Unbalanced (nominal): 10 k ohms
• Common Mode Rejection:
  • 20Hz - 20kHz (Min): > 45 dB
  • 20Hz - 20kHz (Typ): > 50 dB
• Input Sensitivities (continuously variable):
  • Vrms: 1.23 to 17.35
  • dBu: -56 to 27
  • dBv: -58.2 to 24.8
• Mute:
  • Digital Mute: Infinite Attenuation
• Audio Converters:
  • Analog to Digital Conversion (ADCs): 24-bit delta-sigma at 48 or 96 kHz sample rate
  • Digital to Analog Conversion (DACs): —
  • Group Delay: 0.25 ms
• Connectors: Four 3-terminal Euro-style detachable terminal blocks
• User-configurable Options:
  • (software enabled):
    • Phantom Power: +48 V phantom power (meets IEC 1938 [1996] spec)
    • Input Sensitivity: 1.23 mV to 17.35 Vrms, -56 to +27 dBu