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Audio performance, Bluetooth, Other – Tascam MZ-123BT Multi-Zone Audio Mixer with Bluetooth User Manual

Page 18: Audio performance bluetooth other, Frequency response, Distortion, S/n ratio, Crosstalk, Mic amp ein (equivalent input noise), Power

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18

TASCAM MZ-123BT

Audio performance

Frequency response

MIC INPUT

w

LINE OUTPUT

20 Hz - 20 kHz: +0.5 dB/-1.0 dB

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

LINE INPUT

w

LINE OUTPUT

20 Hz - 20 kHz: ±0.5 dB

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

Distortion

MIC INPUT (front)

w

LINE OUTPUT

0.02% or less

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

MIC INPUT (rear)

w

LINE OUTPUT

0.01% or less

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

LINE INPUT

w

LINE OUTPUT

0.01% or less

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

S/N ratio

MIC INPUT

w

LINE OUTPUT

90 dB or higher

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

LINE INPUT

w

LINE OUTPUT

90 dB or higher

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

Crosstalk

MIC INPUT

w

LINE OUTPUT

80 dB or higher

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

LINE INPUT

w

LINE OUTPUT

80 dB or higher

(when GAIN knob at minimum, VOLUME knob at 0 dB,

JEITA)

Mic amp EIN (equivalent input noise)

MIC INPUT

w

LINE OUTPUT

-125 dB or less

(150Ω, 20kHz LPF, A-weight)

p

JEITA: indicates compliance with JEITA CP-1301A

Bluetooth

Bluetooth version: 4.2

Output class: 2 (about 10m* unobstructed transmission

distance)

Supported profile: A2DP
Supported A2DP codecs: SBC, AAC, Qualcomm®aptX™ audio
Supported A2DP content protection: SCMS-T

* The transmission distance is only an estimate and might vary

depending on the surrounding environment and radio wave

conditions.

Other

Power

AC100-240 V, 50/60 Hz

Power consumption

25 W

Dimensions

483 Ч 46.5 Ч 274.8mm (W x H x D, including protrusions,

excluding Bluetooth antenna)

Weight

3.0 kg

Operating temperature range

0 - 40°C (32 - 104°F)

p

Illustrations in this manual might differ in part from the

actual product.

p

Specifications and external appearance might be changed

without notification to improve the product.