Features
1. With an OLED display,real time display digital information flow
2. The USB receiving chip adopts XMOS's XU208,working in asynchronous transmission mode,supports up to PCM32 Bit/384 kHz,MQA Render and DSD256..
3. With dual USB system working mode,adapt to more audio devices.
4. Coaxial/optical supports up to PCM 24Bit/192kHz,DSD64 (DOP).
5. Bluetooth chip uses Qualcomm's QCC5125,supports Bluetooth 5.1,supports APTX,APTX LL,APTX HD,LDAC formats.
6. DAC chip uses AKM's new AK4493SEQ,with better decoding performance,extremely low noise and higher resolution.
7. Adopts two active Low Phase Noise Crystal Oscillators,work with CPLD,reduced Jitter to undetectable level.
8. Built-in filter circuit and high-efficiency power conversion circuit,optimize the power supply design through the LDO circuit,and separately supply power to the decoder chip,LPF,amplifier,XMOS,and digital receiver chip.
9. The amp circuit adopts the OP+BUF architecture,the output power reaches 1200mW, and the power is strong,which can easily promote many kinds of headphones.
10. The amp chip can be replaceable by yourself,different chips bring different sound quality.
11. It has Turbo and Damping setting function,adapt to different impedance headphones.
12. It has EQ adjustment,POP MOIVE,GAME and TONE(custom adjustments)modes, increase playability.
13. Support fast charging,when charging,this unit is automatically switched to an external power supply.
14. It is used digital volume adjustment chips to solve the problem of unbalanced left and right channels at low volume.
Parameters
Battery: 3.8V/5000mAh
Screen: 0.91 inch OLED screen
Compliant OS: Windows/Linux/Mac OS X/IOS/Android
Frequency Response:
USB/SPDIF: 20Hz~20kHz(±0.5dB)
AMP: 10Hz~80kHz(±0.5dB)
Sampling Rate Support:
USB:
PCM: 16-32BIT/44.1-384KHZ
DSD: DOP/NATIVE DSD64-256
MQA: OFS
OPT/COA:
PCM: 16-24BIT/44.1-192KHZ
DSD: DSD64(DOP)
Bluetooth Formats: AAC/SBC/aptX/aptX LL/aptX HD/LDAC
Gain: +0dB/3dB/6dB
Headphone out Parameters:
Output power: 1200mW(32Ω LOAD)
THD+N: 0.0015%@1kHz
S/N: 121dB
Crosstalk: ≥76dB
AUX OUT Parameters:
Output Level: 2.0Vrms
THD+N: 0.0009%@1kHz
S/N: 122dB
Crosstalk: ≥109dB
Battery life: ≥9H(USB IN), ≥15H(SPDIF IN), ≥18H(BT IN)
Charging time: ≤3 hours(fast charging), ≤5 hours(slow charging)
Size: 13.0X7.5X2.2cm
Weight: 0.29kg
Package List
XD05 PLUS2 1pc
Type-C USB Cable 1pc
Type-C to Type-C USB OTG cable 1pc
6.35 to 3.5 Converter 1pc
Rubber Feet 10pcs
User Manual 1pc
Warranty Card 1pc