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Explore Penn Elcom’s MSB modular stage box systems - flexible solutions engineered for custom AV, live sound, broadcast and technical installations. MSB offers a versatile platform of frame extrusions, end plates, front modules and accessories that let you build tailored connection panels for audio, data, power and control interfaces.
Available in a range of module sizes and configurations, MSB components allow easy integration of connectors such as XLR, DIN, BNC, jack, power and more into a unified panel layout. Whether you’re creating stage boxes or custom interface plates, Penn Elcom’s MSB range provides durable, precision‑manufactured solutions that adapt to your project’s specific requirements. Explore our selection of frames, end plates, front modules, cover plates and accessories to customise your connection systems with professional‑grade modular flexibility.
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