Basic product specifications
|
CPU model
|
Qualcomm Snapdragon 660
|
Operating system
|
Android 9.0
|
DAC
|
AK4493SEQ
|
Screen
|
5-inch full HD TFT display screen
|
Weight
|
About 9.1KG
|
Appearance size
|
440*392*107mm(W*D*H)
|
Maximum power consumption
|
30W
|
Pre amplifier output
|
|
|
High gain
|
10KΩ
|
7.0Vrms
|
Medium gain
|
10KΩ
|
3.5Vrms
|
Low gain
|
10KΩ
|
1.7Vrms
|
Frequency response
|
20Hz-20kHz(±0.2dB,Fs=192kHz)
|
Total harmonic
distortion+noise
|
0.002%(1kHz,20Hz-20kHz,A-Weighted)
|
Dynamic range
|
120 dB(20Hz-20kHzA-Weighted)
|
Signal-to-noise ratio
|
121dB(20Hz-20kHzA-Weighted)
|
Separation degree
|
118 dB(1kHz)
|
Output impedance
|
10Ω
|
|
|
High gain
|
10KΩ
|
13Vrms
|
Medium gain
|
10KΩ
|
6.5Vrms
|
Low gain
|
10KΩ
|
3.3Vrms
|
Frequency response
|
20Hz-20kHz(±0.2dB,Fs=192kHz)
|
Total harmonicdistortion+noise
|
0.002%(1kHz,20Hz-20kHz,A-Weighted)
|
Dynamic range
|
122 dB(20Hz-20kHzA-Weighted)
|
Signal-to-noise ratio
|
122 dB(20Hz-20kHzA-Weighted)
|
Separation degree
|
118 dB(1kHz)
|
Output impedance
|
20Ω
|
Line output
|
|
|
High level
|
10KΩ
|
2.2Vrms
|
Medium level
|
10KΩ
|
1.6Vrms
|
Low level
|
10KΩ
|
1.1Vrms
|
Frequency response
|
20Hz-20kHz(±0.2dB,Fs=192kHz)
|
Total harmonicdistortion+noise
|
0.002%(1kHz,20Hz-20kHz,A-Weighted)
|
Dynamic range
|
118 dB(20Hz-20kHz,A-Weighted)
|
Signal-to-noise ratio
|
118 dB(20Hz-20kHz,A-Weighted)
|
Separation degree
|
118 dB(1kHz)
|
Output impedance
|
10Ω
|
|
|
High level
|
10KΩ
|
4.4Vrms
|
Medium level
|
10KΩ
|
3.2Vrms
|
Low level
|
10KΩ
|
2.2Vrms
|
Frequency response
|
20Hz-20kHz(±0.2dB,Fs=192kHz)
|
Total harmonicdistortion+noise
|
0.002%(1kHz,20Hz-20kHz,A-Weighted)
|
Dynamic range
|
122dB(20Hz-20kHz,A-Weighted)
|
Signal-to-noise ratio
|
122 dB(20Hz-20kHz,A-Weighted)
|
Separation degree
|
119 dB(1kHz)
|
Output impedance
|
20Ω
|
Headphone output
|
Rated output power
|
High gain
|
32Ω
|
120mW
|
Frequency response
|
20Hz-20kHz(±0.2dB,Fs=192kHz)
|
Total harmonicdistortion+noise
|
≤0.03%(1kHz,1Vrms,Fs=192kHz;20Hz-20kHz,A-Weighted )
|
Dynamic range
|
111dB( 20Hz-20kHz,A-Weighted)
|
Signal-to-noise ratio
|
111dB(20Hz-20kHz,A-Weighted)
|
Separation degree
|
74dB(1kHz,Fs=44.1kHz)
|
Output impedance
|
0.6Ω
|
1: XLR balanced analog output
2: RCA single ended analog output
3: I ² S/DSD Digital Output (HDMI-A)
4: Fiber optic digital output
5: RCA coaxial digital audio output
6: SD card slot
7: BNC coaxial digital audio output
8: AES balanced digital audio output
9: Wi Fi/Bluetooth antenna (2.4/5GHz) (detachable)
10: USB3.0B female seat (USB-PC)
11: USB3.0A female seat (USB-1, USB-2)
12: AC power input socket and fuse socket
13: AC power main switch.