Running stereo instruments into your rig shouldn’t require compromises in signal quality or control. The Warm Audio WA-DI-A2 active stereo direct box provides two channels of direct injection designed to preserve the full character of keyboards, synthesizers and stereo guitar setups while converting signals to balanced outputs. Equipped with CineMag USA transformers and selectable active circuitry powered by 48V phantom power, it maintains consistent output, extended headroom and low-noise performance for stage and studio use. With the ability to switch between active and passive operation, this stereo DI box adapts to a wide range of signal sources and applications.

Active and Passive Operation for Flexible Signal Handling

The WA-DI-A2 is designed to accommodate both high- and low-impedance sources. Active mode properly matches high-impedance instruments, maintaining signal strength and clarity over longer cable runs, while passive mode provides a transformer-based path suited for hotter line-level sources such as drum machines and playback devices. Independent channel operation allows each input to be configured as needed, supporting stereo rigs and mixed signal setups without additional routing complexity.

CineMag Transformers Preserve Signal Clarity and Detail

Custom-wound CineMag USA transformers form the core of the WA-DI-A2, providing balanced signal conversion with strong isolation and low noise. This design maintains low-frequency definition and high-frequency detail while minimizing distortion across the signal path. With a wide frequency response from 10Hz to 100kHz, the unit captures the full range of modern instruments and playback sources with accuracy and consistency.

Durable Stereo DI Box for Stage and Studio Use

Housed in a rugged aluminum enclosure, the WA-DI-A2 is built for consistent performance in both live and studio environments. A variable pad from -3dB to -30dB allows precise level adjustment, while a ground lift switch helps reduce hum in complex setups. Compact and adaptable, the Warm Audio WA-DI-A2 active stereo direct box provides a dependable solution for clean, balanced stereo signal management.