The Waldorf microQ Keyboard is a compact, powerful synthesizer and MIDI controller. It features a 37-note velocity-sensitive keyboard, 16-voice polyphony, 8-part multitimbrality, and a wide range of synthesis parameters. It also has a built-in arpeggiator, step sequencer, and effects processor. The microQ is capable of producing a wide range of sounds, from classic analog-style leads and basses to complex pads and soundscapes.