Tascam MM-4D-IN-E

The Tascam MM-4D/IN is an exquisite analogue input unit that converts four mic/line input signals into four Dante output signals. In addition, it also supports four-channel Dante input as well, making it possible to use virtually any audio sources within an established Dante network. Available with Euroblock (MM-4D/IN-E) or XLR (MM-4D/IN-X) connectors for analogue inputs, this model can be used for a wide range of applications.

The MM-4D/IN is part of the Tascam Dante Compact Processor Series consisting of compact, half-rack size audio converters for Dante/AES67 networks. The models easily add additional mic/line or AES/EBU inputs/outputs to Dante audio networks in public facilities, broadcasting stations, recording studios or upmarket domestic environment and can be freely combined.

A key advantage of the product range is the DSP processor built into each unit. By providing not only mixing functions and EQ but also dynamic processing, automatic level control, auto-ducking, routing and noise compensation, even small systems can fully perform without additional signal processing or mixing devices. From the input of microphone signals to the output of powered speakers or recording devices, the Dante Compact Processor Series can build up a complete small system on their own.

Remote control is possible via two different software applications available for Mac, Windows, iOS and Android devices: Tascam DCP Connect for configuration and Tascam EZ Connect for end users, both of which are simple to use and included with the units. The MM-4D/IN also offers the possibility to mute its inputs via GPI.

All models can be powered by PoE or an optional AC adapter. By using power daisy-chaining, two units mounted side-by-side in a rack can be powered by one AC adapter.

Features at a glance

Hardware features

• Four balanced mic/line inputs with 48 V phantom power
• Two product variants:
  • MM-4D/IN-E: Equipped with Euroblock connectors for permanent installation
  • MM-4D/IN-X: Equipped with XLR connectors for touring and other more flexible applications
• Dante interface allows audio signals to be transferred over an Ethernet network
  • Two LAN connectors for Dante daisy-chaining
  • Flexible routing with “Dante Controller” software
  • AES67 is supported to allow connection with Ravenna and other compatible audio network technologies
• Up to 96 kHz sampling rate and 24 bit resolution
• Front-panel indicators for operation status and current sample rate
• Signal and overload indicators for analogue input signals
• Inputs can be muted by GPI (MM-4D/IN-E only)
• Power supply by PoE (Power over Ethernet) or optional PS-P1220E AC adapter
• Power daisy-chaining allows two units to be supplied from one AC adapter
• Half-rack size chassis (1U)
• Attachment brackets included for mounting the unit under a table top, for example

Software features

• Four Dante audio input and output channels
• Powerful DSP mixer
  • Input features: phantom power on/off, polarity, sensitivity (gain), trim, automatic level control, 4-band equalizer, mute, fader
  • Mixer features: Matrix mixer, ducking, ambient noise compensator (ANC), routing
• Up to 50 scene presets can be saved
• Timer event function allows presets to be switched at specific times (planned for a future update)
• Five different reference levels available to adapt to virtually any application in consumer, professional or broadcast environments
• Two types of control software available (compatible with Windows/Mac/iOS/Android devices):
  • Tascam MX Connect for system integrators offers full access to virtually all settings
  • Tascam EZ Connect for end-users is a simple app for only the most necessary settings

Optional accessories

• PS-P1220E AC adapter (can also be used for redundant power supply when operating at PoE)
• AK-RS1 rackmount shelf for two units to be mounted side by side

Specifications

Design and specifications subject to change without notice.