xDuoo XD05 PLUS Quick Start Manual page 3

10、1 Bass boost ON/OFF Switch.
11、One 2-Setting Gain Switch to set GAIN according to the headphones.
Parameter
Power Source: built-in 3.8V/5000mAh rechargeable lithium polymer battery
Screen: 0.91 inch OLED screen
Compliant OS: Windows XP/7/8/10, Mac OS X, IOS, Android system
Output power: 1000mW (32Ω load)
AMP:10 Hz~100kHz(±0.5dB)
Frequency Response: AMP:10Hz~100KHz (±0.5dB)
USB/SPDIF: 20Hz~20KHz (±0.5dB)
Sampling Rate Support:
USB PCM: 16-32Bit/44.1K-384KHz
DSD: DOP/NATIVE mode, DSD64-256 (1Bit/2.8M-11.2M)
DXD: 24-32Bit/352.8K-384KHz
OPT/COA PCM:16-24BIT/44.1K-192KHz,
DSD: 1bit/2.82Mhz(DOP)
Gain: +6/9/16dB
Bass boost: 0/+6dB
THD+N：
USB IN : 0.0016%@1kHz
COAXIAL IN：0.0016%@1kHz
OPTICAL IN：0.0016%@1kHz
AUX IN: 0.0009%@1kHz
S/N：117dB
CROSSTALK：≥75dB
Battery life:：≥13H (USB IN), ≥21H (SPDIF IN), ≥40H (AUX IN)
Charging time: Quick charge 5H (with charger), slow charge 11H (with computer)
Size：139X75X23mm
Weight：276g
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