12AX7 Tube Preamp & TPA3116 Class D Power Amp | Marantz 7 Clone
#soundtest #diyspeaker #膽機 #D類擴大機 #數字功放 #3吋全頻喇叭
Негізгі бет 12AX7 Tube Preamp & TPA3116 Class D Power Amp | Marantz 7 Clone
No video
12AX7 Tube Preamp & TPA3116 Class D Power Amp | Marantz 7 Clone
#soundtest #diyspeaker #膽機 #D類擴大機 #數字功放 #3吋全頻喇叭
Пікірлер