









AlphaTheta CHORDCAT - Portable 8-Track Groovebox
Overview:
The AlphaTheta CHORDCAT Portable 8-Track Groovebox combines chord generation, sequencing, and sound shaping in a compact unit. Chord Cruiser Mode can explore up to 110,000 chord combinations, helping you develop new progressions. Eight tracks, 16 patterns, and 128 steps provide detailed sequencing control. With MIDI, USB Type-C, built-in effects, portable operation, and flexible power options, CHORDCAT supports creativity at home, live, or while travelling.
Key Features:
• Chord Cruiser and Chord Play Modes: Explore up to 110,000 chord combinations and build compatible progressions with intelligent chord suggestions.
• Key, Scale and Chord Control: Set your key and scale while LED indicators identify compatible chord suggestions for easier creation.
• 8-Track Sequencing with 16 Patterns: Arrange drums, bass, synths, and other sounds across eight tracks with 16 patterns.
• 128-Step Sequencing and Pattern Chain: Build detailed phrases across 128 steps, then connect patterns for smoother musical arrangements.
• 145 Sound Presets and 16 Drum Kits: Choose from 145 presets and 16 drum kits, then shape sounds using filters and amp envelopes.
• Built-In Effects and Running Direction: Use Arpeggiator, Delay, Ducker, and four playback directions to create varied phrases and rhythmic movement.
• MIDI, USB and DAW Integration: Connect external synthesizers and DAWs using MIDI IN/OUT/THRU or USB Type-C connections.
• Portable Design and Flexible Power: The lightweight 0.4 kg groovebox fits small bags and operates using six AA batteries.
Specifications:
• Product: AlphaTheta CHORDCAT 8-Track Groovebox
• Main Unit Weight: 0.4 kg (0.9 lb.) (excluding batteries)
• Main Dimensions (W x D x H): 247 x 111 x 33 mm
• Tracks: 8
• Patterns: 16
• Steps: 128
• Chord Combinations: Up to 110,000
• Sound Presets: 145
• Drum Kits: 16
• Battery Life: Approximately 5 hours (when using alkaline batteries)
• Power Supply: USB bus power DC 5 V, 500 mA
• Battery: AA/LR6 alkaline battery x6
• Tolerable Operating Temperature: 5 °C – +35 °C (+41 °F – +95 °F)
• Tolerable Operating Humidity: 5% – 85% (no condensation)
• Master Audio R Output Terminal: 1/4″ TS jack, 1 set
• Master Audio L/MONO Output Terminal: 1/4″ TS jack, 1 set
• Headphones Output Terminal: 3.5 mm stereo mini jack, 1 set
• MIDI OUT/THRU Output Terminal: 5PIN DIN, 1 set
• MIDI IN Input Terminal: 5PIN DIN, 1 set
• USB Terminal: USB Type-C, 1 set
Software Compatibility:
• Chordcat Manager
• Ableton Live Lite
• Chord Cruiser plugin prototype is available for prototype testers
What’s Included:
• USB cable (C to C)
• Warranty (for some regions)
• Quick Start Guide
• Precautions for Use
Create Music Your Way:
The AlphaTheta CHORDCAT suits musicians, producers, and performers seeking portable chord generation and sequencing. Its creative tools, sound options, connectivity, and compact design make it useful for developing ideas wherever inspiration strikes.

