Description
2-Channel Mic/Line Input/Output Dante Converter with built-in DSP Mixer
MM-2D-E
Built-in DSP 2 mic/line input / 2 line output Dante converter to respond to various needs of contractor market and professional audio scene.
The MM-2D-E is a compact converter that converts 2-channel mic/line input/output signals into Dante signals. With half the size of a standard 1U rack, the MM-2D-E is suitable for different Dante systems as an exquisite analog output unit. The built-in DSP mixer enables small scale systems to fully perform with a variety of input/output models the TASCAM Dante Compact Processor Series offers. MM-2D-E supports up to 96kHz/24bit and uses Euroblock connectors for analog mic/line input/output.
Features at a glance
- 2-channel mic/line input with phantom power (+48v) support
- Supports remote mic gain control
- 2 line output
- 4 Dante input/output
- Supports PoE (Power over Ethernet)
- Up to 24bit/96kHz
- Includes a variety of DSP functions for optimal use in different scenes/environments (Output effects, 6 in/4 out matrix mixer)
- Supports Dante daisy chain; this allows two Dante Compact Processor models to be connected without a network switch
- Compatible with Dante Domain Manager and Dante AES67 Mode
- Flexible scene preset function allows to work in different area situations (Up to 50 presets)
- Timer event function allows to automatically switch scenes at a specified time (planned to be compatible on a future version update)
- 2 types of user control software available for Windows/Mac/iOS/Android devices:
For integrators: input/output routing selection, DSP/design/scene settings of the complete system, etc.
For end-users: simple app design for only the necessary functions such as area volume settings, etc. - Remote control via GPI and Dante
- Half-rack mountable size
- Equipped with indicators that show LAN/Dante connection status and sample rate
- Equipped with signal indicators that monitor line input/output signals
- Configurable reference level (via remote control only)
- Surface rack mountable angles for installation under desks included
- Optional accessories:
AC adapter PS-P1220E for redundant power supply available
Rack-mountable shelf AK-RS1 to install and store two Dante Compact Processor models in a 19 inch rack case -
Spec description
General Formats and channels 44.1/48/88.2/96kHz,16/24-bit, 2 channels Input/output ratings DATA/DATA+PoE connectors Connector RJ-45 Transmission protocol Dante Gigabit Ethernet standard 1000BASE-T (IEEE 802.3ab) Cables category 5e or faster STP cables ANALOG IN connectors Connector Euroblock (balanced) 3.81 mm pitch Minimun input level -74 dBu Maximum input level +26 dBu Input impedance 2.0 kΩ or higher ANALOG OUT connectors Connector Euroblock (balanced) 3.81 mm pitch Nominal output levels +4 dBu (when Ref. Level not -9 dBFS)
+6 dBu (when Ref. Level set to -9 dBFS)Maximum output level (switchable) +15 dBu (Ref. Level: -9 dBFS)
+18 dBu (Ref. Level: -14 dBFS)
+20 dBu (Ref. Level: -16 dBFS)
+22 dBu (Ref. Level: -18 dBFS)
+24 dBu (Ref. Level: -20 dBFS)Output impedance 200 Ω or lower Control input/output External control connectors(LED/SWITCH) Connectors Euroblock 3.81mm pitch LED connectors Output format open collector (10Ω output impedance, 48V withstand voltage, 35mA maximum current) Low level maximum output voltage 0.5 V SWITCH connectors Maximum input voltage 5.5 V High level minimum input voltage 2.31 V Low level maximum input voltage 0.99 V External control connectors (CONTROL) Connectors Euroblock 3.81mm pitch 10V/CONTROL/GND connectors Connect variable resistors (10kΩ recommended) 
Other Power PoE class 0
TASCAM PS-P1220E AC adapter (sold separately)Power consumption 6W Dimensions 214 x 44.45 x 136.1 mm (W x H x D, including protrusions) Weight 878 g Operating temperature range 0°C-40°C Included items Installation brackets, Euroblock plugs, Cable band kit, Owner's manual (including warranty) Audio performance
MIC IN → DANTE OUT Mic amp EIN (equivalent input noise) -125 dBu (150Ω, 22kHz LPF+A, JEITA) Frequency response +/-0.5 dB: 20 Hz - 20 kHz(44.1/48kHz sampling frequency, JEITA)
+/-0.5 dB: 20 Hz - 40 kHz(88.2/96kHz sampling frequency, JEITA)Distortion (THD+N) 0.005 %(when -1 dBFS input, 44.1/48/88.2/96kHz samplingfrequency, JEITA) S/N ratio 105 dB (44.1/48/88.2/96kHz sampling frequency, JEITA) Crosstalk 100 dB (44.1/48/88.2/96kHz sampling frequency, JEITA) Dynamic range 105 dB (44.1/48/88.2/96kHz sampling frequency, JEITA) DANTE IN → LINE OUT Frequency response +/-0.5 dB: 20 Hz - 20 kHz(44.1/48kHz sampling frequency, JEITA)
+/-0.5 dB: 20 Hz - 40 kHz(88.2/96kHz sampling frequency, JEITA)Distortion (THD+N) 0.005 %(when -1 dBFS input, 44.1/48/88.2/96kHz samplingfrequency, JEITA) S/N ratio 105 dB (44.1/48/88.2/96kHz sampling frequency, JEITA) Crosstalk 100 dB (44.1/48/88.2/96kHz sampling frequency, JEITA) Dynamic range 105 dB (44.1/48/88.2/96kHz sampling frequency, JEITA) Note: JEITA indicates compliance with JEITA CP-2150
MM-4D/IN, ML-4D/OUT, MM-2D, AE-4D comparison chart
Input channels
Products Analog (Mic/Line) Digital (AES/EBU) Digital (Dante) MM-4D/IN-X 4ch - 4ch MM-4D/IN-E 4ch - 4ch ML-4D/OUT-X - - 4ch ML-4D/OUT-E - - 4ch MM-2D-X 2ch - 4ch MM-2D-E 2ch - 4ch AE-4D - 4ch 4ch Output channels
Products Analog (Line) Digital (AES/EBU) Digital (Dante) MM-4D/IN-X - - 4ch MM-4D/IN-E - - 4ch ML-4D/OUT-X 4ch - 4ch ML-4D/OUT-E 4ch - 4ch MM-2D-X 2ch - 4ch MM-2D-E 2ch - 4ch AE-4D - 4ch 4ch Input/Output/GPI connectors
Products Analog Digital (AES/EBU) Digital (Dante) GPI MM-4D/IN-X XLR - RJ45 - MM-4D/IN-E Euroblock - RJ45 Euroblock ML-4D/OUT-X XLR - RJ45 - ML-4D/OUT-E Euroblock - RJ45 Euroblock MM-2D-X XLR - RJ45 - MM-2D-E Euroblock - RJ45 Euroblock AE-4D - XLR RJ45 -
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