Grace Design m905 Analog Reference Monitor Controller (Black)

Grace Design m905 Analog Reference Monitor Controller (Black)

Grace Design m905 Analog Reference Monitor Controller (Black)


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Expected availability: 7-14 business days

Product Highlights

  • Mastering Class Monitor Controller
  • Rackmountable Analog Control Unit
  • Tabletop Remote Control Unit
  • 3x Stereo Pairs of Speaker Outputs
  • 2x Assignable Mono Sub Outputs
  • Balanced and Unbalanced Analog Inputs
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Color: Black

Grace Design m905 Analog Reference Monitor Controller (Black) Grace Design m905 Analog Reference Monitor Controller (Silver)

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Grace Design A905-AN-BK overview

  • 1Description

The black m905 Analog from Grace Design is a reference monitor controller designed to deliver mastering-quality monitoring to your home or professional studio. The system features a Remote Control Unit (RCU) and an Analog Control Unit (ACU) that connects via the included Cat5 cable. The RCU features a color graphical LCD display and dedicated tactile control over all functions that allows you to switch between a variety of input sources.

The ACU houses all analog connections including two pairs of balanced XLRs and one pair of unbalanced RCA inputs, as well as a balanced 1/4" headphone output. Additionally, the unit has three stereo pairs of balanced speaker outputs with two assignable mono sub outputs, giving you a versatile selection of monitoring options when mixing or mastering.

Note: The headphone output on the RCU is inoperable with the included Cat5 cable. A 25' serial cable is available as an upgrade, which allows the RCU headphone port to be fully functional.

  • Balanced and unbalanced analog inputs
  • CUE & talkback mic
  • Audio circuitry designed for transparent playback
  • Hybrid RCU with hardware switches, large level encoder, and graphical LCD
  • LCD display shows input, level, output, and SPL status plus a full calibration menu
  • RCU includes built-in microphone for talkback and onboard SPL meter
  • SPL meter features include level, peak, fast and slow modes, and A & C weighting
  • Precision 0.5 dB step level control for speakers and headphones
  • Reference headphone amplifier circuitry with outputs on ACU
  • Dedicated mono, dim, mute, and sub mute switches
  • Mono mode can be set to L+R summed, L only in both channels, or R only in both channels
  • L solo, R solo, L-R, and sub solo modes available
  • 3 available stereo speaker outputs, with 2 assignable mono sub outputs (or single stereo sub output)
  • METER out mode fed by selected input signal, configurable with a fixed level or to follow the monitor level
  • Detachable RCU tilt base
UPC: 823821090599
In the Box
Grace Design m905 Analog Reference Monitor Controller (Black)
  • Audio Control Unit (ACU)
  • Remote Control Unit (RCU)
  • RCU Tilt Base and Accompanying Hardware
  • 25' Cat5 Cable
  • 6' AC Power Cable
  • Rubber Feet and Rack Screws
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Grace Design A905-AN-BK specs

    Analog I/Ocrcrfqzcfydftbafszerzywtf
    THD + N At Maximum Volume, 1 kHz, 22 Hz to 22 kHz BW
    +20 dBu Out: <0.0008%
    +10 dBu Out: <0.0008%
    0 dBu Out: <0.002%
    Distortion Intermodulation Distortion SMPTE / DIN 4:1 50 Hz, 7 kHz
    At +20 dBu Out: <0.002%
    At 0 dBu Out: <0.0015%
    Frequency Response Balanced Inputs +/-3 dB: 3 Hz to 1.25 MHz
    Unbalanced Input +/-3 dB: 3 Hz to 275 kHz
    Dynamic Range 20 to 22 kHz Bandwidth: 118 dB
    20 to 22 kHz Bandwidth and A-Weighting Filter: 121 dB
    Output Noise 20 to 22 kHz Bandwidth, at -20 dB Gain: -99 dBu
    20 to 22 kHz Bandwidth and A-Weighting Filter, at -20 dB Gain: -102 dBu
    Deviation Phase Deviation:
    20 Hz to 20 kHz: <10°
    10 Hz to 100 kHz: <19°
    Cross Talk Crosstalk Any Channel:
    100 Hz: <104 dB
    1 kHz: <100 dB
    20 kHz: <79 dB
    Balanced Input For Balanced Input:
    60 Hz: >90 dB
    1 kHz: >85 dB
    10 kHz: >70 dB
    Gain Range -104 dB to +13 dB
    Channel Channel Tracking Accuracy: +/-0.1 dB
    Maximum Output Level +26 dBu
    Maximum Input Level Balanced Inputs: +29 dBu

    Unbalanced Inputs: +21 dBu

    Impedance Balanced Inputs: 88 kOhms

    Unbalanced Inputs: 53 kOhms

    Balanced Outputs: 300 Ohms

    Minimum Load Impedance: 300 Ohms

    Mic Pre Gain External Talkback Mic Preamp Gain: +7 dB to +70 dB in 1 dB steps
    Power Supplycrcrfqzcfydftbafszerzywtf
    Power Consumption 60 W
    Input Voltage 100 to 240 VAC 50-60 Hz
    Dimensions Main Chassis IEC 2U: 3.50 x 10.50 x 17.00" (8.89 x 26.67 x 43.18 cm)

    Remote Control Unit: 8.90 x 5.10 x 2.20" (22.61 x 12.95 x 5.59 cm)

    Weight Main Chassis: 7.80 lb (3.54 kg)

    Remote Control Unit: 2.20 lb (1.00 kg)

    Packaging Info
    Package Weight 18.5 lb
    Box Dimensions (LxWxH) 26.3 x 18.3 x 11.3"

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