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Grace Design m906 5.1 Monitor Controller

Product 180145
Product Price $0.00
  • Free Shipping With Backstage Pass (48 Contiguous U.S. States)

Versatile, sonically invisible monitor system that enables you to hear and manipulate the finest detail. Features the same high-resolution as the acc...Click To Read More About This Product

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Effortless, precision control for large monitoring systems.

Versatile, sonically invisible monitor system that enables you to hear and manipulate the finest detail. Features the same high-resolution as the acclaimed GD mic preamps, with balanced and unbalanced analog 5.1 inputs, multiple balanced stereo analog inputs, plus digital 5.1 and stereo inputs.

As of 5/27/05, new software updates with a host of new features are available from Grace Design website for the m906. Downloading these requires a special cable which, if you do not have, is available free of charge from Grace Design by contacting their Boulder office. If you do not have internet access, the downloads will be provided to you on CD, also free of charge.

  • Multiple 5.1 and stereo analog inputs
  • 24-bit/192kHz digital 5.1 and stereo inputs ” AES3, S/PDIF, ADAT, and TOSLINK
  • s-Lock phase lock loop word clock regeneration for ultralow jitter and rock-solid digital stability
  • Precision main and headphone level controls with a 100dB range in 0.5 dB steps
  • All controls built into an elegant, convenient desktop remote control unit
  • All I/O and audio are routed in a 2U rack mount mainframe with an external 1U 1/2 rack power supply
  • Multiple speaker set selection ” 2 surround sets, up to 3 stereo sets
  • High current audiophile headphone amplifier built in ” one output jack on remote control unit and one on the mainframe unit
  • Complete system level calibration (inputs, outputs, inter-channel balance, dim) and individual channel solo/mute
  • Balanced talkback microphone input and activation switch with additional external foot switch control jack
  • Fixed level 5.1 DAC output for direct digital transfers
  • Frequency Response: +/-3dB: 3Hz ” 250kHz
  • Channel Tracking Accuracy: Any channel: +/-0.05dB
THD+N @ 0dB gain, 1kHz:
  • +20dBu out:
    <0.001% (0.00075% typical)
    +10dBu out: <0.003% (0.001% typical)
    0dBu out: <0.009% (0.005% typical)
Intermodulation Distortion SMTPE/DIN 4:1 50Hz, 7kHz
  • @+20dBu out:
    <0.002% (0.0015% typical)
    @ 0dBu out: <0.008% (0.006% typical)
Dynamic Range
  • 20-22kHz bandwidth: 112dB
  • 20-22kHz bandwidth and A weighting filter: 115dB
Output Noise
  • 20-22kHz bandwidth, -20dB gain
  • High gain mode: -89dBu
  • Low gain mode: -98dBu
  • 20-22kHz bandwidth and A weighting filter, -20dB gain
  • High gain mode: -91dBu
  • Low gain mode: -99dBu
Phase Deviation
  • 20Hz to 20kHz:
    < 4
    10Hz to 100kHz: < 15
Crosstalk any channel
  • 100Hz:
    < 100dB
    1kHz: < 100dB
    20kHz: < 85dB
Balanced Input CMRR
  • 60Hz:
    > 65dB
  • 1kHz: >65dB
  • 10kHz: >60dB
Gain Range
  • Low gain mode (0.5dB steps): -105.5dB to +20dB
  • High gain mode (0.5dB steps): -95.5dB to +30dB
Maximum Output Level
  • Low gain mode (balanced): +15dBu
  • High gain mode (balanced): +27dBu
Maximum Input Level
  • Balanced inputs: +30dBu
  • Unbalanced inputs: +20dBu
  • Balanced inputs: 30kOhms
  • Unbalanced inputs: 50kOhms
  • Balanced outputs: 300 Ohms
  • Minimum load impedance: 300 ohms
  • THD+N 1kHz, -1dBFS, 20-22kHz bandwidth (44.1kHz): 0.0015%
  • Dynamic Range: 20-22kHz bandwidth: >111dB
Output Levels
  • User selectable (0dBFS): +16dBu / +24dBu
  • Fixed output trim range (0.5dB steps): -95.5dB to +30dB
Input Lock Range
  • AES3/SPDIF: 32kHz to 192kHz
  • TOSLINK: 32kHz to 96kHz
  • ADAT LIGHTPIPE: 30kHz 55kHz
s-Lock Sample Clock Intrinsic Jitter
  • 20-22kHz bandwidth:
s-Lock Sample Clock Jitter Rejection
  • 1kHz sine jitter: -40dB
s-Lock Supported Sample Rates
  • AES3, SPDIF: 44.1, 48, 88.2, 96, 176.4, 192kHz
  • TOSLINK: 44.1, 48, 88.2, 96kHz
  • ADAT LIGHTPIPE: 44.1, 48kHz
s-Lock Capture Range:
  • 44.1, 48kHz: +/-10Hz
  • 88.2, 96kHz: +/- 20Hz
  • 176.4, 192kHz: +/- 40Hz
Word Clock/Superclock Input
  • Impedance (switchable): 75 Ohms / 1M Ohms
  • Minimum Voltage: 3V peak to peak
  • Maximum Voltage: 5V peak to peak
  • Word clock frequencies supported: 44.1, 48, 88.2, 96, 176.4, 192kHz
  • Superclock frequencies supported: 11.2896MHz, 12.288MHz (256x fs)
  • Power consumption: 40W
  • Input Voltage 50-60Hz: 100, 120, 220, 230-240VAC
  • Main chassis IEC 2U: 3.5" x 10.5" x 17"
  • Remote control unit: 1.6" x 8" x 5.25"
  • Power supply unit: 1.7" x 8.5" x 8.5"
  • Main chassis: 14.1 lbs. / 6.4kg
  • Remote control unit: 2.3 lbs. / 1kg
  • Power supply unit: 6.5 lbs. / 2.9kg

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