MIDI
Musical Instrument Digital Interface
Invented in
1983
Invented by
Dave Smith & Ikutaro Kakehashi
Availability
Common
A round 5-pin DIN connector carrying the language that lets synths, drum machines, computers and controllers talk to each other. One MIDI link carries up to sixteen channels of note, timing and control data.
Technical specifications
Introduced1983
SignalSerial digital (31.25 kbit/s)
Connector5-pin DIN
Channels16 per port
Found on
a synth / keyboarda mixer / interface
Recommended brands
01Neutrik
02Switchcraft
03Cordial
Where to buy
Europe-focused retailer searches. Some links are affiliate links and may earn a commission.
Common adapters and cables
Fun fact
MIDI has stayed compatible since 1983, a keyboard from that year can still drive software written today.
Tips & tricks
A MIDI lead is wired pin-to-pin; some generic 5-pin DIN audio cables skip the needed pins.
Philosophy
Rival synth makers agreed to a common tongue, and electronic music was never the same. Collaboration made audible.
Applications
InstrumentsPro audioData
