murphy_min wrote:要大電流輸出的擴大機會推得比較好 講得沒錯靈敏度才83又四歐姆阻抗,要大電流才行需要像 accuphase A100, mark levinson 23.5 ,PASS,CARY805.211等A類後級伺候不然AB類大瓦數可要砸大預算囉