Radial Engineering Key-Largo Keyboard Mixer and Performance Pedal with Multi-Key Input Mixing, USB Interface, and Effects Loop Control

The Radial Engineering Key-Largo is a professional keyboard mixer and performance pedal designed for multi-keyboard players who need flexible input mixing, direct recording capability, and seamless integration into live sound systems. Built for stage and studio use, it combines a compact mixer, USB audio interface, and effects loop system into a single rugged unit.

At its core, the Key-Largo features three stereo keyboard inputs, allowing musicians to connect multiple synthesizers, digital pianos, or sound modules simultaneously. Each input includes independent level control for precise mixing, giving full command over complex keyboard setups on stage or in the studio.

The integrated effects loop bus enables external processing of all connected keyboards through guitar pedals or rack effects, adding creative sound-shaping options without disrupting signal integrity. A dedicated master section provides balanced output control, ensuring consistent levels to PA systems or recording interfaces.

The built-in USB audio interface allows direct connection to computers for recording or playback, making it ideal for hybrid live and studio workflows. Balanced XLR outputs deliver clean, low-noise signal transmission, while Radial’s high-quality circuitry ensures transparency and reliability in demanding environments.

Housed in a rugged steel enclosure, the Key-Largo is built for professional touring and long-term performance use.

Key Features:

• 3-channel stereo keyboard mixer with independent level control
• Integrated USB audio interface for recording and playback
• Effects loop bus for external pedal and processor integration
• Balanced XLR outputs for professional PA and recording systems
• Designed for multi-keyboard live performance setups
• High-headroom circuitry for clean, transparent audio
• Flexible routing for studio and stage applications
• Rugged steel chassis for touring durability
• All-in-one keyboard mixing and performance control solution