| Test | [MME] Aureal Vortex 8830 Audio(www.ss | [MME] SB Audigy 4 Audio [D000] | [MME] Creative Sound Blaster PCI |
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.24, -1.55 | +0.15, -0.66 | +0.17, -1.08 |
| Noise level, dB (A): | -78.9 | -87.8 | -84.2 |
| Dynamic range, dB (A): | 79.1 | 87.5 | 84.1 |
| THD, %: | 0.013 | 0.0085 | 0.012 |
| IMD + Noise, %: | 0.044 | 0.020 | 0.065 |
| Stereo crosstalk, dB: | -82.6 | -87.2 | -83.8 |

话说真的听过做得好的TA2024的话相信你不会再坚持数字功放不行的观点了8 j$ J7 j, \8 p% Q* ^/ P7 q$ g- J6 s
反正俺自从用过某台(不打广告避免**嫌疑)TA2024,3 w0 c% L# ~& }1 Q
千把块的胆机就放到天花板隔板上供起来了 ...
slime 发表于 2010-4-25 09:39
一般玩玩的话推荐用opa2604,味道比较醇厚,不用改电压
就摩个运放,听一些老歌、历史古典录音很有意境,录 ...+ C) @0 C$ w. v8 f% u* k
slime 发表于 2010-4-25 09:33
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