MIDI keyboards with MIDI in connector
prices on 19 modelsMIDI in
— input for receiving MIDI signals from an external device, such as an optional keyboard or other controller. For MIDI signals, see "MIDI Out"; here we note that such signals received at the MIDI In input can be mixed with signals from the keyboard and output via MIDI Out or another interface of a similar purpose, or they can be sent unchanged to the MIDI Thru output. It is worth looking for a device with this input if you plan to build a complex from several MIDI signal sources and intend to use the keyboard as an intermediate link in such a system.