xDuoo - BD34301 DAC Card for XD05 PRO
Replaceable DAC module dedicated to xDuoo XD05 Pro
DAC chip model: ROHM BD34301EKV
The DAC module designed for the xDuoo XD05 Pro with ROHM’s BD34301EKV chip is an alternative, separately sold module for the company’s portable DAC/AMP. It allows replacing the standard ES9039PRO card with one featuring ROHM’s flagship chip, thus changing the sound signature of the XD05 Pro.
The alternative BD34301 card is optimized for a more midrange-focused sound. It excels at reproducing both male and female vocals, delivering them with vividness and emotion. ROHM’s DAC chip also ensures impactful yet well-controlled bass, excellent depth, and smooth but detailed treble. This makes it an ideal choice for fans of mid-centric sound, perfectly complementing the standard ES9039PRO DAC card.

Specification
Applicable OS | windows, Linux, Mac OS, IOS, Android system |
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Battery | 3.87V / 13600mAh |
Battery Life | USB IN ≥ 11H | SPDIF IN ≥ 11H | AUX IN ≥ 20H (ECO Mode) |
Charging Time | ≤ 6 hours (fast charging) | ≤ 10 hours (slow charging) |
Size | 18.5 x 9.5 x 3.3 (cm) |
Weight | 0.78kg |
UNBALANCED OUTPUT PARAMETERS | Output Power: 2000mW (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: 0.0008% S/N: ≥ 117dB |
BALANCED OUTPUT PARAMETERS | 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: ≥ 105dB THD+N: 0.0007% S/N: ≥ 119dB |
AUX OUT Parameters | Output level: 2.0V THD+N: 0.0007% S/N: ≥ 117dB Crosstalk: ≥ 96dB |
BAL-LO Parameters | Output level: 4.0V THD+N: 0.0005% S/N: ≥ 128dB Crosstalk: ≥ 100dB |
Warranty | 1 Year |