It depends on the quality of the preamps and DAC and the sound quality characteristics you are looking for. Based on experiences, roughly speaking, direct from DAC to power amp get better resolution and transparency but adding a preamp might provide better sound stage and focus/image. Different people and difference gears might come to difference conclusion. My experiences is based on dCS Vivaldi stack or Mola Mola Tambaqui as DAC and several different preamps: Naim NAC552, Benchmark HPA4 and FM Acoustic 266, with Classe Delta Mono as power amps.
It depends on the quality of the preamps and DAC and the sound quality characteristics you are looking for. Based on experiences, roughly speaking, direct from DAC to power amp get better resolution and transparency but adding a preamp might provide better sound stage and focus/image. Different people and difference gears might come to difference conclusion. My experiences is based on dCS Vivaldi stack or Mola Mola Tambaqui as DAC and several different preamps: Naim NAC552, Benchmark HPA4 and FM Acoustic 266, with Classe Delta Mono as power amps.
最近才接觸到你的視頻，學到很多音響知識，謝謝你！
@@黎志海 謝謝您的支持！希望未來有機會可以幫您服務！
我覺得前級超重要的，像n05xd也有前級功能但是效果不好。
我也是實質性的做了比較 N05搭配C02與N05XD當前級的情況下差異性不小 N05XD有時會有高音破音 還有在小音量下動態失真 有些聲音必須音量在一定的範圍以上才會聽見 所以前即真的是不可缺少的東西 尤其是喜歡黑膠的與C的用家 特別是黑膠 前級的濾波與放大真的會讓音場更寬
請問如果DAC有接前級，那DAC的音量要如何設定？轉到最大還是自己覺得適當的音量再由前級去做音量調整。
假如沒有音量調整的設定的話 那就把音量轉到0dB 這樣就不會對訊號做衰減或增益的動作 避免二次放大
@@taipeiaudio 了解，謝謝
適當的位子 過高的電壓會導致失真 除非你的前級有調整的功能 增減+-DB值
用膽前級，升級十倍
預算夠，要求提高生活水平，前後分開是基本初級，（整組和喇叭，膠盤機最少50萬）不然就買二手開始玩起也可）
当您讲这绝大部分专家也讲不清的前级时应搞清basic. 平均CD和stream output 是 2V 前级到后级平均小于2V 也就是说是信号减少不是放大 您还年轻 回学校学习吧
學習了 謝謝指導!
1. 数字音频源设备的DAC输直出有2V RMS 足够功放的输入电平了，功放音量通常只需要开到25% - 50%，增幅的意义讲不通。2. 通常纯后级功放都有多路音源选择。除非你要听黑胶，实在看不出前级的必要性。
理論和實際差很大，你有試過好的前級再來說
🤣對啦,全世界會買靚前級的都是蠢人,只有你精明~