Digitool® MX

Digital Audio Processing Unit


The Architectural Acoustics™ Digitool® MX is a fully programmable audio processing and control system. It includes advanced parallel DSP processing, a multi-layer front panel display, and multiple interface and control options. Signal processing is accomplished using two 32-bit parallel SHARC processors with a combined power of 132 Mips. The Digitool MX gives the system designer an economical alternative to design, and is considerably more powerful than similarly priced components.

The Digitool MX’s host processor and non-volatile flash memory maintain user-defined configurations and allow interface via the unit’s front panel control and optional external control interfaces. Completely upgradable through a standard serial connection to a PC, the Digitool MX allows the system designer to upgrade to the latest version without removing the unit from the rack and disassembling the chassis.

The graphic display is capable of displaying real-time audio signal activity, active presets, and control information for audio processes, as well as monitoring critical variables such as internal cabinet temperature and power presence.

Features Digitool MX

• Eight balanced analog line/mic inputs

• Phantom power

• Eight balanced analog line outputs

• 24-bit A/D and D/A converters

• Up to 96 kHz sample rate

• Sixteen front panel dual-color LED indicators

• Three front panel parameter controls

• Large 64 x 128 pixel display with back light

• Jog/select control encoder for navigating the display

• 32-bit parallel processing by two ADI SHARC DSPs

• RS-232 connection for easy set-up and operation

• RS-485 connection for remote serial functions

• Four assignable control input ports(analog)

• Worldwide-compatible power supply

• Jog/select control encoder for navigating the display

Additional information

Channels (Input)


Channels (Output)


DSP On-Board


Network Control


Frequency Response

20 Hz – 20 kHz; ±0.5% dB

Input Connectors

8 x 3-pin Euro Connector

Output Connectors

8 x 3-pin Euro Connector

Mute Groups


Phantom Power

Yes (48V)

Front Panel Control


GPIO & Relays

Yes (4 x CV)

Rack Mount (19")

Yes (2U)

Net Weight

11.6 lbs (5.26 kg)

Product Height

3.50" (89 mm)

Product Width

19.00" (483 mm)

Product Depth

12.25" (311 mm)

AC Power Input

Universal Power Supply 100-240VAC 47-63 Hz



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