The LMK4+ is the high-end model among the Doepfer master keyboards with various possibilities for controlling sound and playing. Its high-quality hammer-action keyboard, the many controllers and connection options as well as the indispensable sturdy case in the format and design of a touring flight case make it one of the most popular devices of its kind for professional use.

It features 8 split zones, 128 memories and many free programmable controllers ( 2 wheels, 2 sliders, one rotary potentiometer, 2 footcontrol connectors, 2 footswitch connectors, after touch).

The most important features of LMK4+ at a glance:

• high quality keyboard with real piano style action and hammer mechanics, 76 or 88 keys
• grey flightcase with handle and removable lid
• adjustable velocity reduction factor for black keys
• velocity resolution max. 127 steps resolution, dependig upon selected velocity curve
• monophonic aftertouch (Channel-aftertouch)
• 2-line, 16-character LC display, adjustable backlight/contrast
• operation via 24 buttons grouped in three rows of eight, 8 buttons with LED display - two wheels: one spring-loaded and one without spring, MIDI functions free assignable - 2 sliders (60 mm fader), MIDI functions free assignable
• 1 rotary control (rotary potentiometer), MIDI function free assignable
• 1 endless rotary encoder for data input
• 1 Midi Out 1, 1 Midi Out 2, 1 USB connector, USB2.0, the USB interface outputs the same data as the Midi output 1
• 1 MIDI input that is treated by the LMK4+ as separate zone (e.g. for connecting/managing a second keyboard or bass pedal)
• external 1/4" input-jack for double-footswitch (Sustain and Sustenuto function)
• 2 external 1/4" input-jacks for foot controller / sweep pedal