Warm Audio Passive Direct Box Pair

This pair of Warm Audio passive direct boxes is designed to preserve the full character of instruments while ensuring seamless signal conversion for studio and stage applications. Designed with a custom-wound CineMag USA transformer, this DI box pair maintains warm, rich tones even over long cable runs. The premium components and rugged aluminum construction guarantee professional-grade performance and reliability, making it an essential tool for musicians, producers and live sound engineers. Studio-Quality Signal Conversion With an extended frequency response of 20Hz–70kHz (+/- 0.5dB) and ultralow total harmonic distortion (THD) of less than 0.004% from 100Hz–20kHz, this passive direct box pair captures every nuance of instrument. The 1 Mohm input impedance ensures optimal signal transfer, while the 600 ohm balanced output delivers a clean, mic-level signal to console or interface. Whether ’re recording direct or running signal through a PA system, this DI box pair faithfully reproduces the full dynamic range of sound. Versatile Performance for Any Instrument Designed for musicians, engineers and producers, the Warm Audio passive direct box works flawlessly with guitars, basses, synthesizers and other line-level sources. The variable pad (-3dB to -30dB) allows for easy handling of high-output signals, ensuring distortion-free performance across a wide range of instruments and styles. From layering synth textures in the studio to routing live instruments through a PA system, this DI box pair adapts effortlessly to any setup Built for the Road and the Studio Housed in a rugged extruded aluminum chassis, the passive direct box is built to withstand the rigors of touring and stage performance. The high-quality metal knobs and switches provide tactile, reliable control, while the transformer-balanced output eliminates noise and interference for pristine, interference-free signal transmission. Designed for maximum durability and sonic purity, this DI box pair is an essential tool for any musician or engineer. Pure Tone, Every Time When tone matters, trust the Warm Audio passive direct box to deliver exceptional sonic quality without compromise. Whether 're plugging into a mixing console, an audio interface, or a live PA system, this DI box pair ensures instrument’s true sound is heard—with warmth, depth and absolute fidelity. Experience the legendary sound of CineMag transformers and take direct signal to the next level.