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xDuoo Poke II (Poke 2) Dual CS43198 MQA DAC AMP with Bluetooth
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Descriptions:
TRUE BALANCED CIRCUIT
> Using two DAC chips, one for each channel has better decoding performance, Balanced circuit has high separation, reduces distortion, further improves resolution, and reduces the noise floor
TWO FLAGSHIP DAC CHIPS
> Using two 32-bit high-standard DAC chips CS43198, support sampling rate up to PCM 32bit/ 384khz , DSD256,and MQA 32bit/384khz.
> Achieve high-fidelity playback of the original audio, allowing you to hear more detail and precise orientation when playing games, watching movies, or listening to music.
HIGH OUTPUT CURRENT AMPLIFIER
> Built-in filter circuit and high-efficiency power conversion circuit, supply power to each module circuit separately.
> The headphone amplifier circuit uses a high-current output amplifier, and can easily drive all kinds of headphones.
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Specifications:
> PCM decoding: up to 32-Bit/384kHz.
> DSD: Upto DSD256(natively/DoP).
> 8x MQA rendering.
> Bluetooth version: 5.0.
> Bluetooth Codecs: SBC, AAC, aptX, APTX LL, APTX HD, LDAC.
> Bass boost: ±10dB.
> Treble boost: ±10dB.
> Gain: 0/6dB.
> Frequency response range: 20Hz-20kHz.
> Battery Capacity: 4000mAh.
> Playback time: USB In ≥8H/ BT In ≥12H.
Output Parameters(3.5mm):-
> Output power: up to 340mW @ 32Ω.
> THD+N: 0.0015%@1kHz.
> SNR: 113dB.
> Cross talk: ≥77dB.
Output Parameters(4.4mm):-
> Output power: up to 700mW @ 32Ω.
> THD+N: 0.0019%@1kHz.
> SNR: 119dB.
> Cross talk: ≥106dB
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