- UPSTART DAC FROM ROHM'S BD34301EKV RESTORE THE DELICATE AND SWEET VOICE. The BD34301EKV DAC card, specially designed for pop voice, pays more attention to the optimization of mid-frequency, making the music fresh and the voice full of emotion.
Specification
Applicable OS: windows，Linux，Mac S，IOS，Android system
Battery: 3.87V/13600mAh
Battery Life: USB IN ≥11H | SPDIFIN≥11H | AUXIN≥20H (ECO Mode)
Charging Time: ≤6 hours (fast charging) | ≤10 hours (slow charging)
Size: 18.5x9.5x3.3(cm)
Weight: 0.78kg
UNBALANCED OUTPUT PARAMETERS
Output Power: 2000mW (32Ω，THD N<1%)； 240mW (300Ω，THD N<1%)
Output lmpedance<0.2Ω
Peak Voltage: 23.8Vp-p (TUBRO)
Frequency Response: 20Hz~20KHz (±0.5dB)
Crosstalk: ≥75 dB
THD N: 0.0008%
S/N: ≥117dB
BALANCED OUTPUT PARAMETERS
Output Power: 2000mW (32Ω，THD N<1%)； 930mW (300Ω，THD N<1%)
OutputImpedance: <0.4Ω
Peak Voltage: 47.2Vp-p (TUBRO)
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
