EC Zero

Parameters and Specifications

Dimensions: 158 x 150 x 28.6 mm

Weight: Approximately 575.8g

Screen: 1.68-inch LCD display

Supported specifications: 768kHz/32bit, DSD512

Gain compensation: High, Low

DAC: AKM AK4493S DAC

Digital Filters: 5 Types of Digital Filters

The track grabbing function only supports FAT32 formatted storage devices.

Bluetooth version: 5.3

Bluetooth encoding method

Bluetooth transmission supports: aptX Adaptive, aptX, SBC

3.5mm headphone output:

Output power:

• Low gain: 52mW@32Q
• High gain: 122mW@32Q
• High gain: 213mW@32Q (external power supply)

USB DAC frequency response: 20Hz-40kHz (-ldB)

CDPLAY frequency response: 20Hz-20kHz (-0.5dB)

THD+N: 0.0004% (A-Weight@lV)

Dynamic range: 117dB

Channel separation: 79dB

Signal-to-noise ratio: 117dB

Noise: 111dB

Output impedance: 0.62

4.4mm headphone output:

Output power:

• Low gain: 211mW@32Q
  
• High gain: 525mW@32Ω
  
• High gain: 836mW@32Q (external power supply)

USB DAC frequency response: 20Hz-40kHz (-1dB)

CD PLAY frequency response: 20Hz-20kHz (-0.5dB)

THD+N: 0.0004% (A-Weight@2V)

Dynamic range: 119dB

Channel separation: 103dB

Signal-to-noise ratio: 119dB

Noise: 107dB

Output impedance: 0.8Ω

3.5mm line output:

• Output voltage: 2.05Vrms
  
• Frequency response: 20Hz-40kHz (-0.5dB)
• THD+N: 0.0005%
• Signal-to-noise ratio: 117dB
  

4.4mm line output:

• Output voltage: 4.1Vrms
• Frequency response: 20Hz-40kHz (-0.5dB)
• THD+N: 0.0005%
• Signal-to-noise ratio: 119dB
  

Dimensions: 158 x 150 x 28.6 mm

Weight: Approximately 575.8g

Screen: 1.68-inch LCD display

Supported specifications: 768kHz/32bit, DSD512

Gain compensation: High, Low

DAC: AKM AK4493S DAC

Digital Filters: 5 Types of Digital Filters

*The track grabbing function only supports FAT32 formatted storage devices.

Bluetooth version: 5.3

Bluetooth encoding method

Bluetooth transmission supports: aptX Adaptive, aptX, SBC

3.5mm headphone output:

Output power:

• Low gain: 52mW@32Q
  
• High gain: 122mW@32Q
  
• High gain: 213mW@32Q (external power supply)

USB DAC frequency response: 20Hz-40kHz (-1dB)

CD PLAY frequency response: 20Hz-20kHz (-0.5dB)

THD+N: 0.0004% (A-Weight@lV)

Dynamic range: 117dB

Channel separation: 79dB

Signal-to-noise ratio: 117dB

Noise: 111dB

Output impedance: 0.6Ω