At the output of the active gain circuits is the master level control 在有源增益電路的輸出端是主音量控制。
Set the right and left level controls at minimum gain ( counterclockwise ) and adjust the master level control to as high as you will want to listen 把左右電平輸入設(shè)定于最少增益位置(逆時(shí)針?lè)较颍?,調(diào)整主音量控制至你所想要的最高水平。
The gain stage operates at a constant level regardless of the setting of the master level control , and so the sound of this circuit will not alter at various level settings 無(wú)論主音量控制的位置如何,放大級(jí)都可以工作于一個(gè)穩(wěn)定的電平,并且不同的音量設(shè)定不會(huì)引致該電路的音色變化。