Fiio M3

85.00

Κωδικός προϊόντος: Fiio M3 Κατηγορία:

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General Specifications

Model/Number

M3

Headphone Port

Standard 3.5mm Headphone Port

Color

Ivory white, Blue, Black, Cyan

Drive Ability

16~100 Ω

Dimensions

74 mm× 39.7 mm× 9.1 mm

Volume Control

60 steps digital potentiometer

Weight

40 g

Equalizer

5-band equalizer (±6dB)

Display Screen

2.0″, TFT screen with 240×320 pixels

Treble

N/A

Line Out

N/A

Bass

N/A

Digital Out (Coaxial)

N/A

Balance

10 dB

USB DAC

N/A

Gain

N/A

Partial Performance Parameters for Headphone Output

Output Power 1

>50 mW16Ω//THD+N1%)

Output Impedance

0.4Ω32Ω

Output Power 2

>30 mW32Ω/THD+N1%)

Crosstalk

70 dB (1 kHz)

SNR

≥95 dB (A-weighted)

THD+N

0.008% (1 kHz)

Frequency Response

8 Hz~47 kHz-3dB

MAX Output Voltage

2.8 Vp-p

Power and Battery

Power

DC5V ≥500mA (Recommended)

Battery Capacity

550 mAh

Charge Display

Battery gauge moves until fully charged

Battery Display

Yes

Battery Life

24 h

Charging Time

2.5 h

Battery Life Test Conditions

Screen

OFF

Load

M3 open earbuds (27 Ω)

Volume

22

EQ

OFF

Test File

MP3 44.1kHz/16bit (download link)

Audio Formats Supported

Lossless:

APE(Fast): 48 kHz/16 bit
APE(Normal): 48 kHz/16 bit
APE (High): 48 kHz/16 bit
FLAC: 48 kHz/24 bit
WAV: 96 kHz/24 bit;

Lossy compression:

MP3 / WMA / OGG / M4A (excl. raw .AAC, HE-AAC coding and .m4a encrypted ALAC)

Chips used 

SoC: ATJ2129  ,  DAC: CS42L51

Frequency Response diagram of curves

Test condition:VOL=MAX,  Headphone output(33 ohms loaded)

Red curve: Left channel , Blue curve: Right channel

content_m3-po-33__-__max

Distortion diagram of curves.

Test condition: Test condition:play -5 dB sinusoidal signal, Headphone output

content_m3-____