Universal Audio SD-1 Dynamic Microphone with Low Cut Filter and Articulation Boost

The Universal Audio SD-1 is a professional dynamic microphone designed for a wide range of recording applications. It operates without requiring phantom power, making it a flexible choice for various recording environments from home studios to live settings. The microphone is engineered to deliver clear, broadcast-ready audio with a polished studio sound, regardless of the acoustic treatment of your space. Key features include a cardioid polar pattern that actively rejects background noise and off-axis interference, ensuring clean recordings. The SD-1 offers two adjustable controls: a selectable low cut (high pass) filter at 200 Hz to reduce unwanted low-frequency rumble and muddiness, and an articulation boost that enhances frequencies between 3–5 kHz for added vocal and instrumental clarity. It includes a built-in detachable windscreen to minimise plosives and breath noise. The microphone has a flat, wide-range frequency response from 50 Hz to 16 kHz and comes with a 5/8" to 3/8" thread adapter for mounting compatibility. This microphone is particularly well-suited for close-miked speech and vocals, making it ideal for podcasting, streaming, voiceovers, and singing. It also handles high sound pressure level sources effectively, such as drums, percussion, and brass instruments. Its robust dynamic capsule and straightforward XLR connectivity make it a reliable, versatile tool for musicians, content creators, and audio engineers seeking professional-quality recordings without complexity.