xDuoo XD05 Plus2 Portable Balanced DAC Headphone Amplifier 1200mW HiFi DAC Amp AK4493SEQ DSD256 32Bit/384kHz HD Bluetooth5.1/USB/Coaxial/Optical Input EQ Adjustment MQA Render

Product Features: 1. The amplifier chip is replaceable easy to change. You can start to find the sound you like. You can change different models of op amp chips by yourself, and hear the different sound quality brought by different chips. 2. Lots of functions, lots of fun: Flip the switch, hear more different sound. 3. Refined Material Selection: Keep on Perfecting. Adopts Imported chips, professional power chips, high-end capacitor to ensure high-fidelity sound quality. Using professional grade DAC chip AK4493SEQ as the decoding chip, the sound quality is even better. 4. Adopt FPGA for data reshaping, realize the accurate clock synchronization. 5. Adopt excellent capacitance as the audio capacitance, have smooth and warm sound, and splendid high frequency. Product Parameters: Battery: 3.8V/5000mAh Screen: 0.91 Inch OLED Screen Compliant OS: Windows/other system. Frequency Response: USB/SPDIF:20Hz~20kHz(±0.5dB); AMP:10 Hz~80kHz(±0.5dB) Sampling Rate Support: USB: PCM:16-32BIT/44.1-384KHZ DSD: DOP/NATIVE Mode, DSD64-256 MQA: OFS decoding OPT/COA: PCM: 16-24BIT/44.1-192KHZ DSD: DSD64(DOP) Gain: +0dB/3dB/6dB Bluetooth Formats: AAC/SBC/aptX/aptX LL/aptX HD/LDAC Headphone out Parameters: Output power:1200mW(32Ω) 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) Machine size: 14.0*7.5*2.3cm, weight: 276g Package size: 17.3*11.8*5.5cm, weight: 520g Package list: 1 x xDuoo XD05 Plus2 1 x Type-C USB cable 1 x Type-C OTG cable 1 x 6.5 to 3.5mm earphone jack 10 x Silicone foot pads 1 x User manual 1 x xDuoo card

• Multiple Audio In: Support HD USB Audio Input up to DSD256 32bit/PCM384kHz. HD Coaxial Optical Input. Can be connected to desktop CDs, HiFi players, digital turntables, etc. HD Bluetooth Input formats SBC,AAC, LDAC, aptX_HD, aptX_LL, aptX
• Output Power Up To 1200mW: 1200mW output power (32ohms load), comparable to desktop headphone amplifier, easy to drive many headphones. The THD up to 0.0015%. The S/N up to-121dB, and the noise is almost inaudible
• Two USB System UAC1.0/UAC2.0: Support game consoles/video's USB audio input. Provide high-quality audio experience for PC, SWITCH, PS, XBOX and other game platforms and audio-visual platforms, and listen to more details, precise orientation and surging bass
• Strong Decoding Ability: Precise restore recording scene. AK4493SEQ DAC chip. Support DSD format, up to DSD256. Support PCM/DSD format, up to 32bit/384KHz. Support MQA Render
• Multi-scenario Use: It is easy to carry, no matter where you are,you can enjoy the high quality music. The left and right channels are balanced in any position. 99-level volume adjustment you can find the right volume for any sensitivity headphones