The Neumann KK104 U Universal Cardioid Capsule Head in nickel finish is a professional microphone capsule designed for studio and broadcast applications. This universal cardioid capsule features a precisely engineered acoustic system that delivers exceptional vocal and instrument reproduction with natural sound characteristics. The capsule operates within a frequency range of 20 Hz to 20,000 Hz, ensuring accurate sound capture across the entire audible spectrum. The nickel-plated housing construction made from high-quality materials provides lasting protection while maintaining consistent acoustic performance. The cardioid polar pattern effectively isolates the primary sound source while minimizing ambient noise and room reflections, making it ideal for voice recordings, voice-overs, and instrument pickup in controlled studio environments. The KK104 U capsule is designed for compatibility with various Neumann microphone bodies, offering flexibility for different recording scenarios. With robust construction and precise manufacturing tolerances, this capsule maintains stable performance characteristics over long-term use. The nickel coating provides corrosion resistance and preserves its appearance during regular professional use. The capsule design focuses on transparent audio capture without coloration, allowing the natural character of voices and instruments to be accurately reproduced. Professional users appreciate the consistent off-axis response and controlled proximity effect, contributing to clean, focused recordings. This universal cardioid capsule represents Neumann's commitment to audio excellence and reliability in professional audio applications.