Korg SQ-1 Sequencer. The SQ-1 is a compact step sequencer with 2 x 8 steps. Its array of connection options allows it to connect to the MS-20 and a variety of different synthesizers. Vintage analog synthesizers or recent compact synths can be controlled from this unit. Sequencer Modes: ALTERNATE, ORDER, PARALLEL TURN, PARALLEL ORDER, CV/DUTY, CV/SLIDE, CV/DUTY RANDOM, RANDOM. Step Modes: GATE ON/OFF, ACTIVE STEP, SLIDE, STEP JUMP. Sequence Step Resolution: quarter note, eighth note, sixteenth note. CV OUT Pitch: Linear, Minor, Major, Chromatic. CV OUT Voltage: 1V, 2V, 5V (Oct), 8V (/V). GATE OUT Polarity: + (positive), - (negative). SYNC IN/OUT Polarity: + (rising), - (falling). Connections: littleBits OUT, OUT (MIDI OUT). CV - A OUT - GATE, CV OUT Output Level: 1V, 2V, 5V, 8[Hz/V], GATE OUT: Output Level 10V). CV - B OUT - GATE mini jack mono, CV OUT: Output Level: 1V, 2V, 5V, 8[Hz/V], GATE OUT: Output Level 10V). IN - SYNC - OUT mini jack mono, SYNC IN: Max Input Level 20V, SYNC OUT: Output Level 5V). USB Type B, MIDI over USB. Power: Two AA batteries or USB power. Dimensions: 93 x 84 x 63 mm. Weight: 641 g. Included Elements: Two AA batteries, mini-DIN cable. Options: Patch Cable MS-CABLE-18.