Overview

The Korg SQ-64 Poly Sequencer is a hardware step sequencer built to work with modular and standalone synths. It has MIDI, CV/Gate, and audio-rate sync, so it can lock timing with analog gear or digital sources. A 64-step pad matrix handles input, and a crystal clear OLED display shows what's going on. The body is aluminium, and the unit ships with an owner's manual and a USB cable. The USB cable also supplies power.

Specifications

Product type	Polyphonic Step Sequencer
Sequencer tracks	4 tracks
Steps per track	64 steps
Display	OLED
Step input	64 step pad matrix
Control interfaces	CV/Gate, MIDI, Audio sync
Body material	Aluminium
Weight	1.0 kg (2.2 lb)
Power	USB cable (included)
Included accessories	Owner's manual, USB cable
Sale price (2022)	$199.99

Design

The SQ-64 has a 64-step pad matrix for hands-on sequence entry, a crystal clear OLED display for real-time feedback, and a sturdy aluminium body. It does polyphonic MIDI sequencing and has multiple CV/Gate jacks for modular gear. Clock can come in over CV, MIDI, or audio-rate inputs.

Context

The SQ-64 was introduced as a standalone polyphonic step sequencer for modular synth users and live performers who need precise, multi-track pattern control. It fills a niche for hardware, track-independent sequencing, with both digital and analog synchronization.