Korg SQ-1 – Compact Dual-Lane Step Sequencer with CV/MIDI/SYNC

The Korg SQ-1 brings classic sequencing into a compact, performance-friendly package. Offering two independent 8-step lanes in a rugged metal body, it delivers flexible control over modern and vintage synths.

Key Features

• Dual sequencing lanes: Channels A and B each offer 8 steps, which can run sequentially or in parallel, unlocking 16-step, random, and alternate sequencing modes
• Versatile step editing: Modes include Active Step, Step Jump, Slide, and Gate On/Off—ideal for improvisation and live groove shaping
• CV/Gate plus MIDI & USB: Two CV/Gate out channels with selectable voltage (1 V, 2 V, 5 V for V/Oct, 8 V for Hz/V), MIDI Out, USB-MIDI, LittleBits Out, and Sync In/Out compatibility with Volca gear
• Selectable playback patterns: Choose from Alternate, Order, Parallel Turn, Parallel Order, CV/Duty, CV/Slide, CV/Duty Random, and Random for creative variation
• Portable power options: Runs on two AA batteries (≈ 5 h) or via USB bus power for mobile performance flexibility

Customer Benefits

The SQ-1 lets you shape evolving sequences without screen diving or menu browsing. With tactile pads and real-time controls, it’s designed for intuitive sequencing and on-the-fly performance, whether in the studio or on stage.

Quick Specs

• Dimensions: 19.3 × 8.4 × 6.3 cm
• Weight: 641 g
• Sequencer lanes: 2 × 8 steps
• Modes: Includes Active Step, Step Jump, Slide, Gate On/Off
• Sequencer playback: Patterns like alternate, random, parallel, CV sliding, and more
• Outputs: CV/Gate ×2, MIDI Out, USB MIDI, LittleBits Out, Sync In/Out
• Voltage standards: V/Oct (1 V, 2 V, 5 V) and Hz/V (8 V)
• Power: 2 × AA batteries or USB bus power

What’s in the Box

• Korg SQ-1 sequencer
• Two AA batteries
• Mini-plug to DIN MIDI adapter cable

Use Cases / Ideal For

Perfect for synth enthusiasts, modular users, and performers who want to sequence multiple devices with precision and flexibility. Ideal for live programming, experimental phrases, and integrating old and new gear in real time.

Compatibility

Fully compatible with analog and modern gear—including MS-20 via Hz/V, modern synths via V/Oct, MIDI devices, Volca modules via Sync, and USB MIDI-equipped rigs.

Pros & Cons

✅ Pros:

• Dual sequencer lanes bring flexible sequencing control
• Extensive CV, MIDI, and sync connectivity options
• Compact and rugged—with battery and USB power

⚠️ Cons:

• No built-in display—requires external reference for patterns
• Limited to step-based sequencing—less suitable for linear recording

The Korg SQ-1 offers powerful sequencing in a small, intuitive form—ideal for creative expression across modular, analogue, and digital setups.