Doepfer LMK3 Midi Masterkeyboard Piano

The Doepfer LMK-3, released in 1990, is a MIDI master keyboard with 88 weighted keys and eight monophonic aftertouch types. It features touch sensitivity with 32 different velocity curves and eight freely definable keyboard zones. The model was available as a kit, and a variant was sold without a keyboard. There is also a 76-key model. Its successors are the LMK-2 and LMK-4.

The LMK-3 features 64 presets in internal memory, two programmable sliders, 24 function and memory buttons, two wheels, and a panic button as controllers. For each split zone of the keyboard, you can save the keyboard range, a MIDI channel, transposition, velocity curve, and controller activation. The assignment of controls to controllers, as well as automatic commands for program changes and volume data, are defined in each preset. It features a two-line, 16-digit LCD display and connections for MIDI In/Out, two footswitches, and an external power supply.