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Grace Design m802 - Eight Channel Remote Microphone Preamplifier

B&H # GRM802 MFR # AM802
Grace Design m802 Microphone Preamp

Grace Design m802 Microphone Preamp Back View

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Ship Time: 7-14 business days 
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Not eligible for free Expedited Shipping

You Pay: $5,495.00

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The m802 from Grace Design is an eight channel, remote controllable microphone preamplifier designed for unmatched audio performance with massive headroom and ultra-wide bandwidth. The unit can effortlessly resolve even the lowest level ambient information, resulting in a sonic picture of absolute clarity and detail, which serves to capture the essential character of the music being recorded.

The m802 system consists of an eight channel preamplifier chassis, a power supply chassis and an optional remote control unit. Additionally, the preamp can also be controlled directly from Digidesign ProTools HD systems, compatible control surfaces and many other MIDI devices.

The preamplifier chassis contains eight audio amplifier PCBs, a micro controller PCB and a front panel control interface. For remote control communications, the preamplifier is equipped with two Philips I2C bus connectors (proprietary D-sub 9 pin) and MIDI in and out connectors. The signal path is fully balanced from start to finish, resulting in generous dynamic range, while high current output drivers enable long cable runs without signal loss.

An additional set of eight channel balanced outputs are included for sending signals to a secondary recorder, workstation or console. The use of an external DC power supply unit ensures that no power line interference can compromise the performance of the sensitive microphone amplifier circuits.

Note: The 9-pin I2C is a proprietary interface and is not compatible with RS-232, RS-422, or any other 9-pin based serial protocol.

Fully balanced, transformerless eight-channel remote controllable microphone preamplifier
Fast, musical transimpedance amplifier architecture
Controllable from the front panel, Digidesign ProTools HD systems, compatible control surfaces and many other MIDI devices and an optional Grace Design RCU remote control
Fast, efficient Philips I2C serial protocol to control preamplifiers from up to 1000 feet away
Optional RCU able to address up to eight units (sixty-four channels) from up to 1000 feet away
High-current outputs drive long cable runs
Channel Group Mode perfect for stereo pairs, subgroups
Large white back-lit LCD display
Flexible digital metering with peak hold and reset
Fifteen user preset memory locations, for saving preamplifier settings including gain, phantom power and phase
Front panel lockout mode
Universal, regulated linear power supply with custom wound toroidal transformer
UPC: 823821106030
Number of Channels Eight
Inputs 8 x XLR
Output 8 x XLR
8 x XLR parallel outputs
Phantom Power 48V
Multi Function No
Gain Range -7dB to +63.5dB, in 1.5dB steps
Maximum Output Level +27dBu, balanced
+21dBu, unbalanced
Frequency Response 4.5Hz to 1MHz, +/-3dB @ 40.5dB gain (50Ω source)
Noise -129dB, @ 60dB gain 50Ω source
Dimensions (WxDxH) Preamplifier: 19" x 10" x 3 1/2"
Power Supply: 8 1/2" x 8 1/2" x 1 3/4"
Weight Preamplifier: 14.7 lbs
Power Supply: 6.25 lbs
Specialties Can be controlled directly from Digidesign ProTools HD systems, compatible control surfaces and many other MIDI devices

Phase reverse available on each channel

Packaging Info
Package Weight 25.5 lb
Box Dimensions (LxWxH) 26.4 x 18.5 x 11.0"
Grace Design m802 - Eight Channel Remote Microphone Preamplifier
  • AC Power Cable
  • External Power Supply
  • Five Year Warranty (Transferable)
  • Be the first to review this item

    Cables

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    Kopul - Studio Elite 4000 Series XLR M to XLR F Microphone Cable - 6' (1.8 m), Black
    • You Pay: $16.99
     

    Additional Hardware

    Grace Design - 802RC Remote Control Unit
    • You Pay: $1,395.00
    Special Order ?
    This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
    PayPal Orders
    PayPal orders will be charged when the order is placed.
    International Orders
    For international orders, credit cards will be charged at time you place your order.
     

    Expansion Cards

    Grace Design - A802-ADAT Analog to Digital Converter (Option B)
    • Price: $1,695.00
    Special Order ?
    This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
    PayPal Orders
    PayPal orders will be charged when the order is placed.
    International Orders
    For international orders, credit cards will be charged at time you place your order.
     
    Grace Design - A802-AES Analog to Digital Converter (Option A)
    • Price: $1,695.00
    Special Order ?
    This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
    PayPal Orders
    PayPal orders will be charged when the order is placed.
    International Orders
    For international orders, credit cards will be charged at time you place your order.
     
    Gator Cases - GR-STUDIO4U 4U Studio Rack Cabinet
    • Price: $94.99
    Special Order ?
    This item is usually Drop Shipped from the MFR/Distributor within 7-14 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR.
    PayPal Orders
    PayPal orders will be charged when the order is placed.
    International Orders
    For international orders, credit cards will be charged at time you place your order.
     

    Cases & Protection

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    Gator Cases - GSR-2U Studio 2 Go Carrying Case
    • You Pay: $109.99
     
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