The U 87 is probably the best known and most common Neumann studio microphone.
The U 87 is equipped with a large dual-diaphragm capsule with three directional patterns: omnidirectional, cardioid and figure-8. These are selectable with a switch below the headgrille. A 10 dB attenuation switch is located on the rear. It enables the microphone to handle sound pressure levels up to 127 dB without distortion. Furthermore, the low-frequency response can be reduced to compensate for proximity effect.
The Neumann U87, one of the first FET microphones and the world's longest-produced condenser mic, has been in continuous production since 1967, originally featuring what would become the standard 48V phantom power supply. Earlier models, such as the U87 i, could also be powered by two batteries, while the U87 Ai - introduced in 1986 without the battery compartment - offers a significantly higher output level and lower self-noise compared to its predecessors. If any microphone deserves the title of a studio standard, it’s this classic, with the U87 Ai being especially favoured by broadcasters and vocalists, though its versatility makes this microphone a valuable asset for virtually any recording scenario.
Although the Neumann U87 Ai is optimised for the cardioid polar pattern and offers an impressively linear frequency response, its omnidirectional and figure-8 patterns are far more than just added extras. The omnidirectional mode excels at room miking, while the figure-8 pattern will prove useful as a side mic in M/S stereo recording, and offers an appealing alternative for vocal recordings, delivering a subtle vintage character with less proximity bass boost than traditional ribbon microphones.
Speech and vocals particularly stand to benefit from the Neumann U87 Ai's signature midrange character and rich, full-bodied Neumann sound. While other microphones may impress with a deep bass response or a shimmering high end, the U87 Ai focuses on what truly matters - a balanced sound where the vital midrange remains clear and unmasked by extreme frequencies. Its forgiving nature and wide sweet spot ensure a consistent bass response, even if the speaker or singer moves during recording, allowing a more natural and expressive performance.
Georg Neumann GmbH was founded in Berlin in 1928 - and is certainly one of the most famous brands of microphones in the world. However, this is not the company's only sphere of activity. For many years, the versatile inventor and pioneer Georg Neumann was also involved with vinyl record cutting machines and the development of rechargeable batteries. The technology he developed is still the basis for this now crucial and rapidly expanding market. What is more, for many years the company built highly personalised sound control systems for broadcast studios/theatres and concert halls, and for several years also studio monitors. In 1991, Neumann became part of the Sennheiser group of companies, and in 1999 was the first German company to receive the Technical Grammy for their overall technical achievements.
Of course, this superbly crafted microphone will deliver outstanding results when recording instruments as well, and thanks to its switchable 10dB pad, this microphone will handle guitar and bass amps with ease. When it comes to acoustic guitar accompaniment, on the other hand, a subtle and unobtrusive tone is needed, and the Neumann U87 Ai will prove equally ideal here. It is also a popular choice as an overhead microphone for drums - though some caution is required due to its relatively low maximum sound pressure level of 127dB (with pad). That said, however, a touch of distortion can sometimes add exactly the right character.