Tascam MM-2D-X

MM-2D-E is a compact 2-channel converter with DSP featuring XLR connectors 1/2 19", 1U. It converts Dante input signals into line output signals.

Technical specifications:

• Formats: 44.1/48/88.2/96kHz, 16/24-bit
• Number of channels: 2

DATA/DATA+PoE Connections

• Connection: RJ-45
• Transmission protocol: Dante
• Standard Gigabit Ethernet: 1000BASE-T (IEEE 802.3ab)
• Cables: 5e or STP

Analog input connections:

• Connection: XLR-3-31 (1: GND, 2: HOT, 3: COLD)
• Minimum input level: -74 dBu
• Maximum input level: +26 dBu
• Input impedance: 2.0 kΩ

Analog output connections:

• Connection: XLR-3-32 (1: GND, 2: HOT, 3: COLD)
• Nominal output levels:
• +4 dBu (Ref. Level -9 dBFS)
• +6 dBu (Ref. Level -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

• Power supply: PoE class 0
• Power consumption: 6W
• Dimensions: 214 x 44.45 x 136.1 mm
• Weight: 878 g
• Operating temperature range: 0°C-40°C

MIC IN → DANTE OUT
Microphone amplifier EIN (equivalent noise level: -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 % (-1 dBFS input, 44.1/48/88.2/96kHz, JEITA)
• S/N ratio: 105 dB (44.1/48/88.2/96kHz, JEITA)
• Crosstalk: 100 dB (44.1/48/88.2/96kHz, JEITA)
• Dynamic range: 105 dB (44.1/48/88.2/96kHz, JEITA)

DANTE IN → LINE OUT
Frequency response:

• +/-0.5 dB: 20 Hz - 20 kHz (44.1/48kHz, JEITA)
• +/-0.5 dB: 20 Hz - 40 kHz (88.2/96kHz, JEITA)

• Distortion (THD+N): 0.005 % (when -1 dBFS input, 44.1/48/88.2/96kHz, JEITA)
• S/N ratio: 105 dB (44.1/48/88.2/96kHz, JEITA)
• Crosstalk: 100 dB (44.1/48/88.2/96kHz, JEITA)
• Dynamic range: 105 dB (44.1/48/88.2/96kHz, JEITA)