Neumann U87

Neumann U87 The Neumann U87 is a large-diaphragm studio condenser microphone introduced by Georg Neumann GmbH in 1967, widely used in professional recording and broadcast environments. Celebrated for its versatile polar patterns and characteristic frequency response, the U87 has been employed across popular music, film soundtracks, radio, and television. Its design and sonic signature have influenced microphone development at companies such as AKG, Sennheiser, Shure, and Telefunken.

History and development

The U87's lineage traces to earlier Neumann models including the Neumann U47, Neumann M49, and Neumann KM84, reflecting postwar audio engineering trends in West Berlin and the broader German electronics industry. Development occurred amid innovations at competitors like RCA and AEG, and leveraged expertise from engineers who previously worked on the EF86 tube microphone era and transistorized designs seen at Siemens and Philips. The microphone debuted during a period of studio modernization alongside consoles from Neve Electronics and API, and it quickly found favor in facilities such as Abbey Road Studios, Sun Studio, Capitol Studios, and Motown Records's Hitsville USA. The U87's adoption by artists associated with labels like Columbia Records, Island Records, Atlantic Records, and EMI helped cement its reputation through recordings by performers who recorded with producers from the British Invasion, Motown, and Hip hop genres.

Design and specifications

The U87 uses a large dual-diaphragm capsule and a transformer-coupled output with selectable polar patterns: cardioid, omnidirectional, and figure-8. Its electronics evolved from tube-based predecessors to solid-state circuitry adopting metal film resistors and FETs similar to designs used by Telefunken and AKG; the result balanced low self-noise with a characteristic presence boost centered in the upper midrange. The microphone's nominal sensitivity, frequency response, and impedance enabled compatibility with preamplifiers from manufacturers including Neve Electronics, SSL (Solid State Logic), UA (Universal Audio), and Focusrite. Physically, the U87's grille and shock mount reflect acoustic treatment practices common in studios like Capitol Studios and broadcast facilities such as BBC Broadcasting House and CBS Studios. Quality control and manufacturing under Georg Neumann GmbH in Berlin paralleled precision engineering traditions found at Zeiss and Bosch.

Variants and models

Neumann produced several U87 variants and related models over time. The original tube-era lineage bore resemblance to the U47 and M49; the 1967 U87 marked Neumann's standardized solid-state offering. Subsequent official variants included the U87 Ai, which introduced an updated capsule and circuitry, and limited editions and anniversary runs that mirrored strategies used by Shure with the SM7 and SM58 lines. Third-party modifications and boutique rebuilds by companies like Wes Dooley and studios such as Air Studios created further permutations. Parallel product lines from Neumann, including the TLM 103 and KM 184, illustrate the company's market segmentation strategy comparable to approaches at AKG Acoustics and Sennheiser.

Recording techniques and applications

Engineers and producers deploy the U87 for vocal, dialogue, orchestral, and instrument capture in contexts spanning recording studios, live broadcast, and film postproduction. Vocalists at Abbey Road Studios and producers affiliated with George Martin have used the U87 for close-miking techniques, pop vocal doubling, and radio narration at facilities like BBC Broadcasting House. In film and television, the U87 has appeared on sound stages and mixing stages used by companies such as Warner Bros., Universal Studios, and Paramount Pictures for dialogue and Foley capture. Microphone placement strategies reference consoles from Neve and SSL and outboard gear from Universal Audio and Empirical Labs; common practices include distance, angle, and polar-pattern selection to manage proximity effect and room ambience, paralleling techniques advocated by engineers who worked with The Beatles, Pink Floyd, Frank Sinatra, and Miles Davis.

Reception and legacy

The U87 is often cited in discussions of classic studio gear alongside the Neumann U47, AKG C12, and RCA 44; it appears in museum collections and retrospective equipment lists curated by institutions like the Rock and Roll Hall of Fame and audio-focused publications from Sound on Sound and Mix Magazine. Critics and historians compare its tonal qualities to microphones used on landmark recordings by artists affiliated with Motown Records, Capitol Records, and major producers from the 1960s through present. Its enduring market presence has influenced modern capsule design, preamplifier interface expectations, and the product roadmaps of manufacturers such as Sennheiser, Shure, and AKG. The U87 remains a standard reference in professional environments at studios like Sun Studio and Capitol Studios and continues to feature in interviews and gear lists from producers and engineers honored by institutions including the Grammy Awards and Audio Engineering Society.

Category:Microphones