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发表于 2016-4-30 16:47:10
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Delta Sigma方第二位选手是
Lavry Quintessence DA-N5 (65,000元)
技术特点:著名设计师Dan Lavry十六年磨一剑推出的旗舰DAC产品,放弃了DA2002/964上采用的R2R构架,转而使用以ESS9018为核心的解码核心,可支持24/192规格的PCM文件,带有精准的前级输出功能。
呃,是DAVE身下那位
PERFORMANCE- Distortion: 0.0005% at – 3dBFS, 1kHz; 0.0009% at -3 dBFS, 20 Hz- 20 kHz
- Noise: -110 dBFS un-weighted
- Flatness Response: 0.05 dB
- Channel Separation: 107 dB (20 Hz – 20 kHz)
- Mute: -125 dB (Volume = 0)
- Sample Rate: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
- Stereo Level Matching (Left to Right): 0.04 dB
- Main to Monitor Level Matching: 0.04 dB (Monitor Setting at Maximum Value)
- Crosstalk: -127 dB at 1kHz (-130 dB typical), -112 dB at 20Hz – 20 kHz
- Click & Pop Protection on Switching: fast fade out, fade in (front panel switches)
DIGITAL INPUTS- 2 XLR: transformer isolated
- 1 RCA: transformer isolated
ANALOG OUTPUTS- Main Stereo Output: 24 dBu into 600 Ohms
- Monitor Out: 24 dBu into 600 Ohms maximum
- Monitor Level: Digitally controlled analog attenuation (3 dB or 0.25 dB steps)
- Monitor Attenuation: up to 79.75 dB + Mute
CALIBRATION- Calibration Range: ±0.7 dB
- Calibration Steps: 0.1 dB
- Calibration Step Accuracy: ±0.002 dB
AC POWER- This unit automatically adjusts to AC power in the range of 90-264VAC, 47-63 Hertz. No change of settings is necessary.
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