XDuooXP-2Pro AK4452 CSR8675Bluetooth 5.0 Portable Headphone Amplifier Decoder with NFC, 8 Hours Playtime, Mic/LDAC
Independent Amplifier,Powerful Driving Force. The DAC chip adopts AKM&x27;s AK4452 chip which is of excellent decoding performance while also supporting original DSD, DXD and PCM signals, and supporting up to PC M--32BIT/384KHZ, DSD256, DXD 32BIT/352. 8KHZ. Different from the traditional integrated amplifier circuit, XP-2 Pro adopts the new OP+BUF circuit architecture, which has stronger driving force. The amp output power is increased to 300mW
QualcommCSR8675 Bluetooth Chip. XP-2 Pro adopts Qualcomm CSR8675 Bluetooth 5.0 chip. It supports SBC, AAC, APTX, APTX LL, APTX HD, LDAC and other high-definition audio format transmission. With Hi-RES certification, you are able to enjoy the stereo high quality music with this wireless amplifier
CVC8.0Noise Cancellation. Built-in customized high-sensitivity audio microphone supports voice call via Bluetooth. Equipped with Qualcomm&x27;s new generation CVC 8.0 voice noise reduction technology, the call is clearer, easy to talk, no more rush to take out the phone (the call function doesn’t support voice assistant or other voice message function on your phone)
NFC Connection. This amplifier has the advanced NFC connection technology. Simple with one touch, it can be recognized immediately and easily connected by a touch with an NFC-enabled device, no more troublesome settings of Bluetooth connection
Asynchronous USB DAC. This amplifier can be used as an external USB DAC. The USB receiving chip uses XMOS&x27;s new XU208, working in asynchronous transmission mode, PCM supports up to 32bit/384kHz, DXD 32bit/352.8kHz; DSD supports DOP, NATIVE mode, and DSD maximum support DSD256, support iOS mobile phone/iOS device, Android system mobile phone, player audio decoding (Note: iOS official original camera data cable is required)
Key Feature os xDuoo XP-2 Pro Bluetooth Amplifier
-XU208, AK4452, CSR8675 Bluetooth chip
-Bluetooth 5.0, NFC connection
-8 hours playtime, Hi-RES certification
-RGB indication light, LDAC
-Asynchronous USB DAC
-Microphone feature, two-sided 2.5D glass
Specifications
Battery: Built-in 3.7V/1800mAh rechargeable lithium ion polymer battery
Applicable system: Win7, Win8, Win10, Mac OSX, I0S, Android system
Output power: 300mW (320 load)
Frequency response:
USB/Bluetooth: 20Hz-20kHz (±0.5dB)
AUX: 10 Hz-100kHz (±0.5dB)
USB support sampling rate:
PCM: 16-32bit/44.1-384kHz
DXD: 24-32 bit/352.8-384kHz
DSD: DOP/NATIVE mode, DSD64-256
Bluetooth support sampling rate: 16-32bit/44.1 -96kHz
Bluetooth support formats: SBC, AAC, aptX, aptX LL, aptX HD, LDAC, LHDC
Gain: +3/9dB
Signal to noise ratio: 115dB
Separation: ≥75dB
Charging time: ≤ 3 hours
Harmonic distortion
USB: 0.001%@1kHz
Bluetooth: 0.002%@1kHz
AUX IN: 0.0009%@1kHz
Size: 105*55* 15.6mm
Weight: 142g
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