https://mp3tidalwave-ur.blog.jp/arc...8zCSHE-O1VsyQUPULTkkgvb8YemLicJQmOPPp_fTLPBBB
General parameters:
Model: DX180
Color: Dark Night Black, Pine Green, Meteor Blue
Body material: Aluminum alloy
Display: 5.0-inch IPS screen, 1080*1920 resolution, with on-cell capacitive touch screen
USB connection: Type-C USB 3.1 (high-speed data transmission and fast charging)
Output: 4.4mm balanced headphone output, 3.5mm single-ended headphone output; 4.4mm linear output; 3.5mm linear output; 3.5mm coaxial output
WiFi: 802.11b/g/n/ac (2.4Ghz/5Ghz)
Bluetooth: V5.0
Storage: 4G RAM + 128G ROM, 3G RAM + 32G ROM, expandable Mirco SD (TF) card slot
Battery: 3200mAh 3.8V lithium-ion polymer battery
Charging time: about 1.5 hours
Playing time: low-gain balanced output 15.5 hours, high-gain balanced output 13 hours, Line Out 30 hours (may increase or decrease due to different operating methods and sound sources)
Size: 123*75*16mm
Weight: 206g
Standard accessories: host/Type-C data cable/TPU protective case/screen protector/warranty card/quick guide
Audio indicators:
4.4mm balanced headphone output:
Output level: 4Vrms (Low Gain) 6Vrms (High Gain)
Output power: 690mW + 690mW@32ohm, distortion <0.1%
Frequency response: 10Hz~75kHz-1dB
Signal-to-noise ratio: 133dB
Dynamic range: 133dB
THD+N: -121dB (A-wt, 600ohm load)
Separation: -144dB
Impedance: 1.1ohm
3.5mm single-ended headphone output:
Output level: 2Vrms (Low Gain) 3Vrms (High Gain)
Output power: 281mW + 281mW@32ohm, distortion <0.1% 525mW + 525mW@16ohm, distortion <0.1%
Frequency response: 10Hz~75kHz-10 dB
Signal-to-noise ratio: 127dB
Dynamic range: 127dB
THD+N: -116dB (A-wt, 600ohm load)
Separation: -118dB
Impedance: 0.6ohm