Tascam MM-4D Specifications

MM-4D/IN-X

Product Spec Sheet

AD CONVERTER

MM-4D/IN-X

■ Specifications
General

・Formats and channels

44.1/48/88.2/96 kHz, 16/24-bit, 4 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: XLR-3-31 (1: GND, 2: HOT, 3: COLD)
Minimun input level: -70 dBu
Maximum input level: +26 dBu
Input impedance: 2.0 kΩ or higher

● 0 dBu = 0.775 Vrms

Audio performance

● MIC IN ⇛ DANTE OUT
・Mic amp EIN (equivalent input noise)

-125 dBu (150 Ω, 22 kHz LPF+A, JEITA)

・Frequency response

±0.5 dB: 20 Hz – 20 kHz (44.1/48 kHz sampling frequency, JEITA)
±0.5 dB: 20 Hz – 40 kHz (88.2/96 kHz sampling frequency, JEITA)

・Distortion (THD+N)

0.003 % (when -1 dBFS input, 44.1/48/88.2/96 kHz sampling frequency, JEITA)

・S/N ratio

108 dB (44.1/48/88.2/96 kHz sampling frequency, JEITA)

Jan, 2019

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MM-4D/IN-X

・Crosstalk

100 dB (44.1/48/88.2/96 kHz sampling frequency, JEITA)

・Dynamic range

108 dB (44.1/48/88.2/96 kHz sampling frequency, JEITA)

Note: JEITA indicates compliance with JEITA CP-2150

Other

・Power

PoE class 0
TASCAM PS-P1220E AC adapter (sold separately)

・Power consumption

7.5 W

・Dimensions

214 × 44.45 × 136.1 mm (W x H x D, including protrusions)

・Weight

885 g

・Operating temperature range

0゜C – 40゜C

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