Radial Engineering Tonebone PZ-Pre Acoustic Instrument Preamp with EQ, Boost and Dual Output Control

The Radial Engineering Tonebone PZ-Pre is a professional dual-channel acoustic instrument preamp and direct box designed for versatile stage and studio performance. Built to handle a wide range of acoustic pickups, it delivers clear, natural tone with advanced control over EQ, dynamics, and feedback suppression.

Featuring dual inputs, the PZ-Pre allows you to switch between two instruments or blend different pickup sources with ease, making it ideal for multi-instrumental setups. Each channel benefits from a high-headroom preamp stage that preserves the natural character of your acoustic tone while maintaining excellent clarity and definition.

The onboard EQ section provides flexible tone shaping, while the variable notch filter offers precise feedback control without sacrificing sound quality. A dedicated boost function allows instant level increase for solos or dynamic passages. The integrated Radial transformer-balanced DI output ensures a clean, noise-free signal for direct connection to PA systems, mixers, or recording interfaces.

Housed in a rugged, pedalboard-friendly enclosure, the PZ-Pre is built for demanding live performance environments while remaining simple and intuitive to operate.

Key Features:

• Dual-channel acoustic instrument preamp and DI system
• Switchable dual inputs for multiple instruments or pickup sources
• High-headroom preamp for natural, transparent sound
• Built-in EQ for flexible tone shaping
• Variable notch filter for precise feedback control
• Onboard boost function for volume enhancement
• Transformer-balanced Radial DI output for clean signal transfer
• Rugged metal chassis designed for touring use
• Ideal for live acoustic performance and studio applications