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Microphone Capsule History

Explore the heritage, acoustic engineering, and manufacturing craftsmanship behind iconic capsule designs like the K47, CK12, and M7.

  • AKG CK12 patent

    Engineered in 1950s Vienna, the intricate brass-ring AKG CK12 capsule defined the sound of studio icons like the C 12 and ELA M 251, leaving a timeless mark on recording history.

    Read time: 11 min

  • Bridging vintage warmth and modern durability, the Neumann K47 capsule defined vocal recording history—and remains a studio staple for intimate, authoritative tone.

    Read time: 3 min

  • Introduced in the 1960s for the legendary U 67, the Neumann K67 dual-diaphragm capsule set the benchmark for modern studio clarity, warmth, and articulate detail.

    Read time: 3 min

  • Designed for the legendary U 87 in the late 1960s, the Neumann K87 capsule brought versatile multi-pattern performance, low noise, and signature warmth to modern studio recording.

    Read time: 3 min

  • Famous for powering the legendary KM 54 tube microphone, Neumann’s KK 54 capsule delivers pristine mid-century detail, rapid transient response, and natural acoustic balance.

    Read time: 3 min

  • Best known as the heart of the legendary KM 84, Neumann’s KK 84 cardioid capsule delivers a balanced, natural tone and precise transient detail for acoustic instruments.

    Read time: 3 min

  • Introduced in the late 1920s, the Neumann M7 capsule powered iconic mics like the U 47, setting the historic benchmark for warm, intimate vocal tone and studio realism.

    Read time: 3 min