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贴个883的RMAA0 P+ _' C1 R+ c6 \4 U
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, E5 E8 a' h* F$ k4 S1 ZALC885 888 889 非常平直。。。。大致和Envy芯片的频相差不多. l9 |4 j* r8 O2 K2 X, U' o: [# Y
, ~* ]' M( [0 {1 L1 s我上个我实测的成绩来。。。# O4 |! C7 J# H" L" p* ?
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SummaryFrequency response (from 40 Hz to 15 kHz), dB | +0.02, -0.05 | Excellent | Noise level, dB (A) | -90.4 | Very good | Dynamic range, dB (A) | 90.7 | Very good | THD, % | 0.0020 | Excellent | THD + Noise, dB (A) | -80.9 | Good | IMD + Noise, % | 0.013 | Very good | Stereo crosstalk, dB | -87.2 | Excellent | IMD at 10 kHz, % | N/A | N/A | General performance | 2 @9 e" X% d k/ |; d
| Very good |
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