NOS-12AU7-RCA-BP规格参数
相关型号
NOS-12AU7-TELE NOS-12AU7-TS NOS-12AV6 NOS-12AX7A-RCA NOS-12AX7A-US NOS-12AX7-BB NOS-12AX7-BRIMAR NOS-12AX7-EI NOS-12AX7-GE NOS-12AX7-JANGE