SD‑205 Passive DI Box
The SD‑205 is a versatile passive DI box built for professional studio and live use. It converts stereo line-level sources — laptops, tablets, DJ decks, or other consumer gear — into a single balanced mono output for mixers or PA systems, while simultaneously providing parallel 1/4″ left and right outputs to retain the full stereo signal.
Its fully passive design delivers clean, reliable audio with no power required, making it plug-and-play ready for any setup. The rugged aluminum chassis ensures durability in both studio and live environments. A -15 dB pad and ground-lift switch give you control over high-level signals and help eliminate unwanted hum or noise. The included 3.5 mm to XLR input cable makes setup fast and simple.
Compact, flexible, and professional, the SD‑205 is ideal for anyone needing mono DI for mixers while keeping a stereo feed for monitors or additional recording paths.
Key Features
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Passive DI — plug-and-play, no power required
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Sums stereo input to balanced mono XLR output
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Parallel 1/4″ L/R outputs retain full stereo signal
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Rugged aluminum chassis for road-ready durability
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Includes 3.5 mm → XLR input cable for quick setup
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-15 dB pad and ground-lift switches for clean, controlled audio