【GC Electronics】45-0303,
【Eagle Plastic Devices】450-3031,旋钮和转盘 RED .63"D X .59"H
【Eagle Plastic Devices】450-3032,旋钮和转盘 YELLOW .63D" X .59"H
【Eagle Plastic Devices】450-3033,旋钮和转盘 BLUE .63"D X .59"H
【Eagle Plastic Devices】450-3034,旋钮和转盘 GREEN .63"D X .59"H
【Eagle Plastic Devices】450-3050,旋钮和转盘 SLIDE CONTROL ORANGE
【Eagle Plastic Devices】450-3051,旋钮和转盘 SLIDE CONTROL BLACK
【Eagle Plastic Devices】450-3052,旋钮和转盘 SLIDE CONTROL GRAY
