Audio Note Quest 300B (MONO)
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跟A N 家族的300B SE線路結構相同.
輸入用6SN7,,一顆Jensen 0.33UF交連推動300B,高壓用470V
放大線路就是簡潔.
由於是單聲道的,電源獨立,聲音聽起來就是不一樣.
樂器人聲解析十足,比兩聲道共用電源好很多.
300b管座損壞,燈絲穩壓M7805,JENSEN 0.33UF電容漏電,負偏壓跑掉.
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輸入用6SN7,,一顆Jensen 0.33UF交連推動300B,高壓用470V
放大線路就是簡潔.
由於是單聲道的,電源獨立,聲音聽起來就是不一樣.
樂器人聲解析十足,比兩聲道共用電源好很多.
300b管座損壞,燈絲穩壓M7805,JENSEN 0.33UF電容漏電,負偏壓跑掉.
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