EA5 PLUS

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: 768 kHz/32 bit DSD512

Gain Compensation: Gain Turb0, 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

Amplifier output:
Output level

• Low gain: 8.955V@8Q (10.02W@8Q)
• Medium gain: 15.94V@80 (31.78W@80)
• High gain: 21.13V@8Q (55.85W@8Q)
• Ultra-high gain: 21.13V@8Q (55.85W@80)

Frequency response: 20Hz-20kHz (-0.5dB) (Standard mode)

Preamplifier RCA output
Output level:

• Low gain: 0.82V
• Medium gain: 1.4V
• High gain: 3.0V
• Ultra-high gain: 4.8V

Frequency response: 20Hz-40kHz (-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 @ 32Ω

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