Special cable with built-in A/D converter that works as an interface and is suitable for connecting of an instrument with a PC. It is terminated with a USB connector on one end and with a 6.3mm mono jack connector on the other end. It provides an option of simple mono recording, in 16-bit quality and 44.1/48 kHz switchable sample frequency, or a Plug-and-play connectivity. Cable length is 1.5 m.