Description
The Neumann U87 is arguably the most iconic and widely recognized studio microphone in the world. Since its introduction in 1967, it has been an industry standard, shaping the sound of countless hit records, films, and broadcasts. It’s a large-diaphragm condenser microphone revered for its versatility, natural sound, and ability to make almost any source sound “finished.”
The current production model is the Neumann U 87 Ai. While maintaining the classic sound and aesthetic, the “Ai” version, introduced in 1986, features updated electronics for improved performance, including lower self-noise and higher output.
Key Features and Highlights:
- Legendary K87 Dual-Diaphragm Capsule: At its heart is the famous K87 dual-diaphragm capsule. This highly refined capsule design is known for its smooth, balanced frequency response and excellent transient detail. It contributes significantly to the U87’s characteristic “big” and “present” sound.
- Three Selectable Polar Patterns: This is one of the U87’s most significant strengths, making it incredibly versatile:
- Cardioid: The most common pattern, picking up sound primarily from the front, ideal for isolating vocals and instruments while rejecting off-axis noise.
- Omnidirectional: Picks up sound equally from all directions, excellent for capturing room ambiance, choirs, or ensemble recordings where a natural, spacious sound is desired.
- Figure-8: Picks up sound from the front and rear equally, while rejecting sounds from the sides. Ideal for duets, M/S stereo recording techniques, or eliminating instruments from the sides of the mic.
- Switchable 10 dB Pre-attenuation Pad: A physical switch on the microphone allows you to reduce its sensitivity by 10 dB. This is crucial for recording very loud sound sources like drums, guitar amps, or brass instruments without overloading the microphone’s internal circuitry or your preamp, preventing distortion. The U 87 Ai can handle up to 127 dB SPL with the pad engaged.
- Switchable Low-Cut Filter (High-Pass Filter): Another physical switch on the mic activates a low-cut filter. This helps to reduce unwanted low-frequency rumble (from HVAC systems, traffic, footfalls) and also compensates for the “proximity effect” – the exaggerated bass response that occurs when a microphone is used very close to a sound source.
- Low Self-Noise and High Output: The U 87 Ai boasts very low self-noise (12 dB-A in cardioid mode) and a relatively high output sensitivity (28 mV/Pa in cardioid). This combination ensures clean recordings, even with quiet sources, and provides a strong signal to your preamp, minimizing noise in the signal chain.
- Balanced Frequency Response: The U 87 Ai offers a remarkably flat frequency response with a subtle presence boost in the upper midrange/treble. This gentle lift adds clarity and air without sounding harsh or sibilant, which is why it flatters a wide range of voices and instruments. It sounds natural and “right” straight out of the box for many applications.
- Robust and Iconic Build Quality: The U 87 Ai has a distinctive, robust metal body with a timeless design that has become synonymous with a professional studio microphone. It’s built to last for decades.
- Applications: The U 87 Ai is often considered the ultimate “workhorse” microphone due to its versatility:
- Vocals (Lead & Backing): It’s a gold standard for vocals across all genres.
- Acoustic Instruments: Excellent for acoustic guitar, piano, strings, woodwinds, and brass.
- Drum Overheads/Room Mic: Captures the full kit with detail and natural room sound.
- Guitar & Bass Amplifiers: Can handle high SPLs for miking loud amps.
- Voiceover/Broadcast/Podcasting: Its clarity, presence, and multiple patterns make it ideal for professional spoken word.
- Orchestral/Ensemble Recording: Used as main stereo pairs or spot mics in classical and orchestral settings.
- Included Accessories: Typically comes as part of a “Studio Set” which includes the microphone, a high-quality elastic shock mount (EA 87), and a protective wooden box or aluminum case.
Why it’s a Legend:
The U87’s enduring popularity stems from a combination of factors:
- Sonic Excellence: It consistently delivers a clear, detailed, and balanced sound that often requires minimal EQ in the mix.
- Versatility: The three polar patterns, pad, and low-cut filter make it adaptable to almost any recording situation.
- Consistency: Studios worldwide rely on its consistent performance, making it a benchmark microphone.
- Brand Legacy: Neumann’s reputation for uncompromising quality and precision engineering.
- Timelessness: Its sound and design haven’t fallen out of fashion; they remain relevant and highly sought after.
