Xduoo XP-2 bluetooth 5.0 Headphone Power Amplifier Circuit USB DAC HD Decoding High Performance

Description: ?bluetooth 5.0 HD bluetooth Transmission High Performance USB Decoding Independent DAC 2 Gain Adjustment bluetooth 5.0 HD Signal Transmission Support high-definition signal transmission, through an independent high-performance professional DAC chip decoding, display a complete music signal with a better sound quality than the traditional bluetooth audio equipment Flipped PC USB DAC Professional decoding headphone amps let you listen to better music, USB receiver chips uses high-performance ship SA9123, works in asynchronous mode, supports up to 24bit/192khz PCM signal Compatible for IOS Device USB DAC Professional decoding chip, let your device become HI-FI player Support up to 24bit/192khz PCM signals (for Apple Camera Connection Kit is needed to use) Android Device USB DAC Professional decoding chip, let your Android device also become HI-FI player Support up to 24bit/192khz PCM signals (the corresponding USB OTG connecter is needed to use) Two stages of high and low gain adjustment Support different sensitivity of the headphones, including in-ear headphones and headphones What can it do for you? Aux In / Provide High Quality Audio Source/ 2 Gain Adjustment Professional amplifier, let you listen to better music After bluetooth / USB HD decoding, provide high quality audio source, you can connect it to the active speakers in your house, in order to effectively improve the sound quality of your speakers Power Amplifier Circuit The amp section adopts the OP+BUF architecture and its driving force is even stronger. The driver power supply provides +/-5V through a high-efficiency power conversion circuit, which can better drive the headset. The power output circuit adopts the OCL circuit structure, and no output coupling capacitor is required; The bass is calm and clean, and the sound is powerful. Specification: bluetooth receiver: bluetooth 5.0, support AAC, SBC, aptX Output Power: 245mW@32 THD+N: 0.008% (1kHz) Recommended headphone resistance: 16-300 Gain: +3/+9dB Size: 105 x 56 x 15mm Frequency Response: 10Hz~100kHz (+/-0.5dB) Battery: 3.7V/1800mAH USB sampling rate: Support 44.1kHz-192kHz, 16-24bit Battery life: AUX IN: 15H bluetooth input: 12H USB IN: 8H USB receiver: Support Android mobile phone with OTG function and 192kHz/24bit lossless transmission at most, computer USB input, support with XP, Win7, Win8, Win10 (it is necessary to install drive) for MAC system Weight: 115g Package Included: 1 x Xduoo XP-2 bluetooth Headphone Amplifier