2 metre 6 PIN DIN MALE PLUG TO 6 Pin Din Male Plug AUDIO EXTENSION CABLE MIDI LEAD Musical Instrument Specialized Connections: They are used for specialized MIDI equipment, such as the Roland PG-200, PG-800, MKS-80 programmer, and some vintage synth to controller connections. Marshall Footswitches: Often used for connecting footswitches to amplifiers. Audio/Microphone Equipment: Used in older or specialized audio electronics, and sometimes for carrying both audio and power. Data/Serial Cables: Similar looking connectors were used for Commodore 64 serial cables (serial IEC).
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