The Millenium DI-33 is a high-performance active direct box designed to provide a clean, transparent bridge between instruments and professional audio equipment. It is a versatile tool for both live stages and studio environments, offering superior impedance matching to ensure that passive guitars, basses, and keyboards maintain their full tonal character without signal loss.
Constructed with a rugged metal chassis and molded corner protectors, it is built to withstand the physical demands of touring. The DI-33 features a wide frequency response of 10Hz – 40kHz, capturing everything from deep sub-frequencies to high-end transients with minimal distortion.
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Technical Specifications:
Circuitry: Active mono design with galvanic isolation to prevent hum and interference.
Inputs: Parallel 1/4" jack and unbalanced 3-pin XLR.
Output: Transformer-balanced 3-pin XLR.
Link Out: 1/4" parallel output for connecting directly to a stage amplifier while sending a feed to the console.
Power: Operates via 48V phantom power or a standard 9V battery, with an automatic switchover feature if phantom power is lost.
Key Performance Controls:
-20dB Pad: Switchable attenuation for managing high-output signals from active pickups or line-level devices.
Ground Lift: Dedicated switch to safely interrupt the internal ground connection and eliminate ground loop buzz.
Visual Feedback: A dedicated LED provides power status, remaining lit during phantom power use and flashing when running on battery.