EA5

Dimensions: 238*188*55 mm
Screen: 4.7-inch 720x1280 Sharp IPS HD display
System: Deeply customized Android operating system

Audio formats: DSF/DFF/DXD/APE/FLAC/WAV/AIFF/AIF/DTS/MP3/WMA/ACC/0GG/ALAC/MP2/M4A/AC3/M3U/M3U8/IS0 (DST encoding is not currently supported)
Supported specifications: 768kHz/32-bit DSD512

Gain compensation: GainTurb0, High, Medium, Low

D/A converter chip: AK4493EQ

Storage configuration: 32 GB internal storage + support for 2TB memory card

Digital Filters: 6 Different Filtering Methods

Power supply: 220V AC input

Bluetooth specifications
Bluetooth version: 4.2

Bluetooth encoding method:

• Bluetooth Transmission: LDAC, LHDC, aptXHD, aptX, SBC
• Bluetooth receiver: LDAC, SBC
  

power amplifier output
Output power:

• 50W*2@4Q
  
• 32 W *2 @ 8 Ω

Frequency response:

• 20 Hz-20 kHz (-0.5 dB) (Standard Mode)
• 20 Hz-20 kHz (+3 dB @ 100 Hz) (Game Mode)
• 20 Hz-20 kHz (-3 dB @ 100 Hz) (Desktop Mode)

THD+N: 0.003% (A-Weight @0.5V High Gain)

Signal-to-noise ratio: 107 dB @ 8Ω (A-Weight)

Noise: 83 dB @ 8Ω (A-Weight)

Channel separation: 68 dB @ 8Ω

Preamplifier RCA output
Output level: Low gain: 0.82V
Medium gain: 1.4V

High gain: 3.0V

Ultra-high gain: 4.8V

Frequency response: 20 Hz-40 kHz (-0.5 dB)

THD+N: 0.0015% (A-Weight @0.5V High Gain)

Signal-to-noise ratio: 118 dB @ 32Ω (A-Weight)

noise:

• 107 dB (low gain)
• 106 dB (medium gain)
  
• 104 dB (high gain)
  
• 103 dB (ultra-high gain)

6.35mm single-ended headphone output

Output power: 4.3V @ 32Ω (570 mW @ 32 Ω)

Frequency response: 20 Hz-40 kHz (-0.5 dB)

THD+N: 0.0024% @ 32Ω (A-Weight @ 0.5V low gain)

Dynamic range: 112 dB @ 32Ω (A-Weight High Gain)

Channel separation: 75 dB @ 32 Q

Signal-to-noise ratio: 118 dB @ 32Ω (A-Weight High Gain)

noise:

• 110 dB (low gain)
• 106 dB (medium/high/ultra-high gain)

Output impedance: <0.8Ω