Musical Fidelity — USB Vendor ID 4d46

Musical Fidelity is a USB vendor registered under ID 4d46. Below are the 2 known USB devices published under this vendor ID in the upstream usb.ids database. Any device from this manufacturer will report 4d46 as the first half of its VID:PID pair, so if your system shows 4d46:???? the hardware was built by Musical Fidelity.