Sennheiser MD 421-II

The Sennheiser MD 421-II is a legendary dynamic microphone, trusted by broadcasters, studios, and live sound engineers for over five decades. Renowned for its warm, punchy sound and exceptional versatility, the MD 421-II excels on everything from broadcast vocals and podcasts to drums, guitar cabinets, and brass instruments. Its large-diaphragm dynamic capsule delivers a full-bodied low end with crisp, detailed highs, while the distinctive five-position bass roll-off switch lets you tailor the low-frequency response on the fly to suit any source or room.

Built to last, the MD 421-II features a rugged construction and iconic “basket” head grille that’s instantly recognisable in studios worldwide. Whether you’re miking a kick drum, a guitar amp, or a broadcast booth, this workhorse microphone consistently delivers professional, broadcast-quality results.

Looking for microphone hire in London for your next production, event, or studio session? Halo’s inventory includes the Sennheiser MD 421-II alongside a full range of professional audio equipment, available for hire with expert support to match the right mic to your application.