AP80Pro-X Specifications

Hardware Configuration Master Chip Ingenic X1000
DAC Chip ES9219C X2
MQA processing chip ES9219C
Pedometer Sensor KX126
Display Screen Samsung 2.45" (480×360)IPS HD touchscreen
Body material Aluminum alloy CNC integration(Color: black, gray, blue)
Rear Cover Material Stereoscopic glass
Volume Knob Japanese ALPS
Play Buttons 3 physical buttons: play/pause, previous track, next track
FPGA hardware decodes DSD HBC3000
Maximum Storage Expansion 512G
Operating System HiBy Music HiBy OS 3.0
Transmission Function Bluetooth Bidirectional Bluetooth 4.2, CSR APT-X, and Sony LDAC
USB Port Type-C port, support two-way USB DAC
mobile phone USB decode Support
Remote control HiBy Link (Hiby Music App should be installed)
USB Audio (DAC) Hardware decodes DSD Support DSD64/128/256
PCM Support 384kHz/32Bit
Supported systems MAC OS, iPad OS, Windows XP, Windows, Android
Output Options Single-ended/LO/balanced headphone output 3.5mm/LO output port、2.5 balanced port
Headphones with Mic Compatible
Power System Charging port Type C
Power Adapter  DC 5V/2A is recommended
Battery capacity

800mAh 3.7V Li-polymer battery

Playback function Gain  High/Low 
Antialiasing Filters 8
MSEB tuning console function 10
S/Pdif DoP (USB Audio+Native) support
Present Equalizer 8EQ effect + customized EQ setting
Play Mode Sequential Play / Shuffle Play / Single Loop / List Loop
System Functions Factory Reset Long press the Power Button to reset
Firmware Upgrade Via TF card(FAT32 file system TF only)
Storage Expansion Slot 1 × TF card socket(Micro SD card)
Data Transmission Type-C-USB2.0


Single-ended Headphone Output Rated output power 70mW+70mW@32Ω
Frequency response (±3db) 20-90kHz
THD+N 0.0015
Dynamic Range 115dB
S/N ratio 119dB
Channel separation/Crosstalk rejection 110dB
Balanced Headphone Output Rated Output Power 190mW + 190mW@32Ω
Frequency response (±3db) 20-90kHz
THD+N 0.0015
Dynamic Range 116dB
S/N ratio 120dB
Channel separation/Crosstalk rejection 117dB
Recommended Headphone Impedance Range 8-200Ω (Recommended value)  
Charging Time About 1 hour  
Playtime 40-day standby (6-8 hrs BAL, 8-11 hrs PO)  
Color  Aluminum alloy(black, gray, blue)  
Dimensions 61.2×54.5×13.8mm  
Net weight 72g  
In the box Type-C cable, Type-C to Type-C OTG cable, user manual, screen protector, warranty card