Grace Design m108 8-Channel Remote-Controlled Mic Preamplifier / ADC

Grace Design m108 8-Channel Remote-Controlled Mic Preamplifier / ADC

Grace Design m108 8-Channel Remote-Controlled Mic Preamplifier / ADC

B&H # GRAM108 MFR # AM108
Special Order
Expected availability: 7-14 business days

Product Highlights

  • 8-Channel Preamp & ADC
  • Mic & Hi-Z Inputs
  • Gain Range of -8 to 74 dB
  • Transformerless Preamp Design
  • 48V Phantom power, Phase Reversal
  • Multiple Digital I/Os: AES, USB & More
  • External Word Clock I/Os
  • RJ45 Ethernet Port, DANTE Compatible
  • RS 485/422 Serial / MIDI Ports
  • 1 RU Rackmount Unit
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This item is noncancelable and nonreturnable

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Grace Design m108 overview

  • 1Description

The Grace Design m108 is a rack-mountable eight-channel preamplifier and ADC providing connection points for eight microphones on the rear panel, as well as two Hi-Z instrument inputs on the front. With this unit, you can either achieve analog amplification through its transformerless, transimpedance design, or utilize its on-board conversion stages to route signal into your DAW in a variety of digital output formats, including AES, ADAT, and USB. The unit is also remote-controllable, able to receive commands from Grace's m802 remote control unit or Pro Tools via on-board 485/422 serial / MIDI ports.

Its push-button rotary knob handles the navigating and instantiation of various operations, though dedicated push-buttons are assigned for essential needs, such as 48V phantom power switching, phase reversal, channel grouping, and clearing peaks on the meter. A headphone output with integrated headphone amplifier allows for low-latency monitoring of assignable channel pairs, or for listening to USB playback from a source-computer.

The m108 features word clock I/Os and optional expansion slots to interface with Dante networks. Furthermore, this device is compatible with m802s, so you integrate this unit into any existing m802 system

Notable Features
  • 8 channels of balanced analog preamp outputs
  • 8 mic preamplifiers
  • Gain range of -8 to 74 dB
  • Ribbon mic mode
  • 8 channels of 192 kHz ADC outputs via AES, ADAT (4ch SMUX) and USB Class 2
  • External Word clock in and out
  • Reference DAC and headphone amplifier for low-latency monitoring of channel pairs or USB playback from a computer
  • Channel 1 and 2 Hi-Z inputs on front panel
  • High contrast, wide viewing angle OLED display for all system parameters and setup menu
  • Combination RS 485/422 serial / MIDI ports for control from existing m802 RCU or Pro Tools
  • RJ45 Ethernet port for network control
  • Expansion slot for optional Audinate / Dante network audio card
  • On-board Cooling fan
  • Built-in 100-240 VAC power supply
  • Made in the USA
UPC: 823821106115
In the Box
Grace Design m108 8-Channel Remote-Controlled Mic Preamplifier / ADC
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Grace Design m108 specs

    Packaging Info
    Package Weight 12.6 lb
    Box Dimensions (LxWxH) 26.25 x 18.2 x 6.7"

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