EZHiFi is a new brand under TempoTec Corp.

Beyond Class Audio Power Unmatched Performance

Redefining Audio Principles through Craftsmanship

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Multi-Dimensional Sound Control,Rebuilt Order

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Multi-Core Architecture Soundstage Reinvented

Dual DAC Design: True MONO configuration with independent decoding per channel.

DSD 512

PCM 32Bit/768kHz

SNR-128dB

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Master Rebirth Instant Tuning

FPGA + Dual Active Clocks: FDAS architecture enables real-time.

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9 professional EQ presets

One-click adaptation for various musical styles

In order to enable each music style to fully showcase its most suitable auditory appeal for the specific context, we have meticulously incorporated 9 professionally-tuned EQ presets. There is no need to manually adjust the complex frequency band parameters repeatedly. Just by switching one button based on the current music type or auditory requirements, you can easily achieve a precise match between the sound effect and the content.

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Default Filter Sound effect optimization tool

FILTER : Adjusts the sound signature by selecting the DAC chip's internal digital filter.

FASTHIGH :Prioritizes musical rhythm, with fast roll-off of fundamental harmonics.

FASTLOW :Prioritizes musical rhythm, with slow roll-off of fundamental harmonics.

SLOWHIGH :Prioritizes musical timbre/tonality, with fast roll-off of fundamental harmonics.

SLOWLOW :Prioritizes musical timbre/tonality, with slow roll-off of fundamental harmonics.

NOS :(Non-Oversampling) Disables the digital filter, aiming for faithful sound reproduction based on perfect source material (sampling rate >= 24Bit/192kHz).

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Power Engine Compact Beast

Gain: 5.7VRMS output supports high-impedance headphones. 200mA current drives low-sensitivity planars.

1W+1W/32Ω output

Instant Lossless Wireless Benchmark

LDAC/AAC Support: Enjoy 24-bit/96kHz high-resolution wireless audio.

Apple mobile phone AAC

Android mobile phone LDAC

Broader Compatibility

Game console PlayStation, Switch-specific USB 1.0 (UAC1) mode

HD gaming audio unlocked

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USB1.0

UAC1 Mode

Multi-Output Versatility

March M3 output:

Headphones: 4.4mm & 3.5mm
Line Out: RCA Digital
Out: S/PDIF Optical & Coaxial

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LCD Status Display

Clear real-time parameter visualization

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Audio Specifications

M3

  • Output Level
  • Frequency Response
  • SNR
  • THD+N
  • Crosstalk

RCA-LO

  • 2VRMS
  • 0~90kHz
  • -129dB
  • 0.0003%
  • 113dB

M3

  • Output Level
  • Frequency Response
  • SNR
  • THD

Spdif Out

  • 2VRMS
  • 0~90kHz
  • -140dB
  • 0.000008%

M3

  • Output Level
  • Frequency Response
  • SNR
  • THD+N
  • Crosstalk
  • Output Power
  • Output Impedance

4.4PO

  • 5.7VRMS
  • 0~90kHz
  • -129dB
  • 0.0002%
  • 120dB
  • 2W/32Ω(L+R)
  • 0.3Ω

3.5PO

  • 2.9VRMS
  • 0~90kHz
  • -128dB
  • 0.0004%
  • 73dB
  • 520mW/32Ω(L+R)
  • 0.3Ω

Dimension of M3

M3 Size : Long : 10cm,Wide : 8.5cm,High : 3.4cm

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Package list

M3 2025 : 1
Bluetooth antenna : 1
power plug : 1 USBA to USB-C cable : 1
USBA to USB-C (Tee) power cable : 1
User manual : 1
Warranty card : 1
Certificate of Conformity : 1

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