Xduoo XD-05PRO AK4499EX Module

Xduoo XD-05PRO Built-in AKM AK4499EX DAC Module For XD-05Pro Headphone AMP

Description

AKM AK4499EX tuning tailored for small ensemble

After installing the AK4499EX DAC card on the XD05PRO, the instrument sounds become more vibrant and clear, female vocals gain an ethereal quality with enhanced transparency, and various brass and string instruments sound more luxurious and full-bodied.

XD05PRO built-in AKM AK4499EX specification

Applicable OS: Windows, Linux, Mac OS, iOS, Android system

Battery: 3.7V/13600mAh

Battery life: USB IN≥11H, SPDIF IN≥11H, AUX IN≥20H(ECO Mode)

Charging time: ≤6H(fast charging), ≤15H(slow charging)

Size: 18.5 x 9.5 x 3.3cm

Weight: 0.78kg

Unbalanced output

Output power: 2400mW(32Ω, THD+N˂1%); 240mW(300Ω, THD+N˂1%)

Output impedance: ˂0.2Ω

Peak voltage: 23.8Vp-p(TURBO)

Frequency response: 20Hz-20kHz(±0.5dB)

Crosstalk: ≥75dB

THD+N: 0.0007%

S/N: ≥117dB

Balanced output

Output power: 2000mW(32Ω, THD+N˂1%); 930mW(300Ω, THD+N˂1%)

Output impedance: ˂0.4Ω

Peak voltage: 47.2Vp-p(TURBO)

Frequency response: 20Hz-60kHz(±0.5dB)

Crosstalk: ≥106dB

THD+N: 0.0007%

S/N: ≥119dB

AUX output

Output level: 2.0V

THD+N: 0.0006%

S/N: ≥118dB

Crosstalk: ≥96dB 

BAL-LO

Output level: 4.0V

THD+N: 0.0005%

S/N: ≥120dB

Crosstalk: ≥100dB