The Strymon PCH is a compact active stereo direct interface (DI box) designed for modern pedalboard setups, ampless guitar rigs, keyboards, and other stereo instruments. It allows musicians to send a clean, balanced signal from their pedalboard directly to a PA system, recording interface, or studio mixer while maintaining excellent audio quality and low noise.

Unlike traditional DI boxes that are typically used to connect instruments directly to mixers, the PCH is specifically engineered to handle the higher signal levels produced by pedalboards and effects processors. Its high-headroom analog circuitry ensures that your signal remains clear, dynamic, and free of unwanted distortion, even when using powerful drive or boost pedals.

The unit also includes a high-quality headphone amplifier, allowing musicians to monitor their entire pedalboard signal chain directly through headphones. This makes the PCH an excellent solution for silent practice, stage monitoring, and quick setup situations where traditional amplification is not available.

Key Features

• Active stereo DI box designed for pedalboards, keyboards, and stereo instruments

• High-quality headphone amplifier for direct monitoring and silent practice

• Transparent analog signal path with extremely low distortion

• High headroom design capable of handling strong pedalboard output levels

• Balanced stereo XLR outputs for direct connection to mixers, PA systems, or recording interfaces

• Stereo 1/4" thru outputs for sending signal to amplifiers or stage monitors

• Switchable Mic or Line output level for flexible integration with professional audio equipment

• Ground lift switch to eliminate hum and ground loop noise

• Durable aluminum enclosure suitable for stage and touring use

Headphone Monitoring

The integrated headphone amplifier delivers clear, powerful monitoring directly from the pedalboard signal chain. This allows players to hear their complete tone exactly as it is being sent to the mixing console or recording interface. The headphone output provides sufficient power for a wide range of headphones and offers a practical solution for silent rehearsals, backstage warm-ups, or late-night practice sessions.

Flexible Integration

With its stereo inputs, balanced outputs, and thru connections, the PCH easily integrates into a variety of performance and recording setups. It can serve as the final stage of a pedalboard, sending a professional-level signal to front-of-house while simultaneously feeding stage amplifiers or personal monitors. This makes it a reliable tool for touring musicians, studio producers, and players who prefer lightweight ampless rigs without sacrificing sound quality.