Feature Highlights: 1. Versatile Connection – Use a three-core XLR cable to connect to the PA system. The LIFT-GND switch lets you choose between floating ground (FT) or chassis ground (GND) to avoid hum and interference. 2. Signal Adjustment – The built-in PAD switch provides 10dB attenuation for high-impedance outputs, preventing distortion from hot signals. 3. Easy Integration – Connect your instrument or source via the 1/4" INPUT jack, then send a balanced signal to amplifiers or mixers for clean, noise-free audio. 4. Sleek & Durable Design – Features a dust-free painted finish in a sophisticated carmine and gray color scheme. The rugged ABS housing resists scratches and fits seamlessly into professional stage setups. 5. Active Impedance Conversion – Powered by 48V phantom power from your mixer, the active circuitry ensures low noise, balanced output, and full-frequency response even at low levels—no external batteries needed. Product Details: The SD201 Active DI Box delivers professional-grade impedance transformation for stage and studio use. Its low-noise circuit reduces impedance effectively, minimizing interference while preserving signal clarity. The compact body is easy to set up—just plug and play. Ideal for connecting instruments directly to PA systems, it ensures balanced audio transmission and eliminates ground loop issues. Perfect for live performances, recording, and complex stage routing. Specifications: - Color: Red - Material: ABS - Dimensions: 50 x 119 x 38mm - Package Includes: 4 x Impedance Converter Package Contents: 4x Impedance converter only. Other accessories are not included. Note: Slight color variations may occur due to lighting and monitor differences. Product measurements may vary by ±1–3cm.