An all-in-one performance controller Take full control of your modular rigs, outboard synths, and software studio all at the same time. KeyStep Pro removes every barrier between you and the music you want to create, making every performance a breeze. Features 3-octave keyboard with velocity and aftertouch 4 independent polyphonic sequencer tracks 24-part integrated drum sequencer Unparalleled MIDI, CV, and USB connectivity Crisp OLED display and LED-illuminated controls Premium software included Control hardware, software & DAW at the same time 4x (CV, Gate, Mod) outputs + 8 drum gate outputs 1 MIDI in, 2 MIDI out, USB, Clock synchronization Metronome with included speaker and line output Sustain pedal input Your sound, one step at a time KeyStep Pro lets you craft sequences, songs, and entire setlists in real-time, with immediate hands-on access to every aspect of your performance. Laptop or DAWless, producer or keyboardist, you can build your own sound at every level, from punching in individual drum tracks to shifting the key of every instrument at once. Tracks4 independent polyphonic sequencers, controlling whatever synth, module, or drum machine you want. Patterns16 patterns per track. Each sequencer pattern can be up to 64 steps long, and contain 16 notes per step. ChainsLink up to 16 patterns together to create whole songs or sections of your set. ScenesSnapshots of all the sequences within a pattern, letting you instantly switch between sets of sequences. ProjectsEverything in one place. Load, duplicate, tweak, edit, and save for later in its onboard memory. Unite your gear Connect every part of your setup. Your ever-growing collection of Eurorack modules, analog synths, and VST instruments can finally perform in sync, thanks to the unmatched connectivity KeyStep Pro has to offer. Make the most of 4 CV, Gate and Mod outputs, 8 dedicated drum Gate outputs, Clocks, MIDI in, 2 MIDI outputs, a solo metronome output, sustain pedal input, and USB for easy power and DAW/softsynth control. Box Content KeyStep Pro unit Registration card Quick Start USB cable Power supply Instrument Dimensions Size 23.2 x 8.2 x 1.5 inches (589 x 208 x 38mm) Weight 5.9lbs (2.7kg) Main Features 37 note slim keys, velocity and aftertouch sensitive LED above each key for efficient visual feedback Four track step sequencer 16 step buttons, up to 64 steps per sequence Up to 16 notes of polyphony per step Melodic sequencer Real-Time recording, step recording, step editing Pitch, velocity, gate length, time shift and probability for each note Scale quantization with user scales Polyphonic CV outputs Drum sequencer 24 part drum sequencer Polyrhythm Performance-oriented sequencer Forward and two random playing modes Pattern randomization Quantized or unquantized recording Looper Arpeggiator 7 arpeggiator modes, 5 octave range Chord mode Controller mode Use the 5 encoders to send CCs Automate the CCs