Austrian Audio OC616

A Viennese large-diaphragm microphone in the tradition of reference studio microphonesHandcrafted in Vienna, the Austrian Audio OC616 takes a resolutely professional approach to sound recording. This large-diaphragm condenser microphone captures the spirit of the great studio models that have shaped recording history, while incorporating a contemporary acoustic design. Its central element is the CKR12 capsule, a modern evolution of the legendary brass CK12 capsule. It is designed to deliver a transparent, highly detailed response that remains faithful to the character of the source. The OC616 does not seek to excessively color the signal; instead, it naturally highlights playing nuances, transients and sonic textures. Open Acoustic Technology contributes to this precision. This design reduces internal reflections before they reach the capsule, helping preserve a more open sound image and more consistent reproduction. The result is ideal for sound engineers looking for a versatile, precise microphone capable of integrating into high-end recording chains. A versatile microphone for studios, the stage and content creationThe OC616 is aimed at sound engineers, producers, musicians, recording studios and content creators looking for a condenser microphone capable of handling a wide range of sources. Thanks to its multiple polar patterns, it can serve as the main microphone for vocals, capture the subtlety of an acoustic guitar or be placed in front of a solo instrument. In the studio, its detailed reproduction makes it possible to work with sung vocals, spoken voice, pianos, strings, percussion and brass with great precision. The cardioid pattern is particularly well suited to focusing the recording on a single source, while the omnidirectional and figure-eight modes offer more possibilities for room ambience, duets, stereo recording or more creative miking techniques. Its high SPL handling also makes it suitable for very powerful sources. It can therefore be considered for guitar amplifiers, drum overheads, certain percussion instruments or instruments generating high sound pressure levels. On stage, it meets the demands of high-quality live productions, where capture quality, adjustment flexibility and reliability must remain consistently high. Podcasters, streamers, voice-over artists and video creators will also appreciate its level of detail and low equivalent noise level. Paired with an interface or mixing console equipped with a suitable microphone input, it is an excellent tool for achieving a defined, natural and professional voice. Multiple polar patterns, filters and attenuation settings for mastering every recordingThe main strength of the Austrian Audio OC616 lies in its adjustment flexibility. Its five polar patterns allow the microphone’s response to be adapted to the environment, recording distance and source being recorded. The cardioid mode is suitable for focused recordings, the hypercardioid pattern provides a tighter pickup pattern, while the figure-eight mode is particularly well suited to face-to-face recording or compatible stereo techniques. The three high-pass filters help limit handling noise, stand vibrations, rumble or excessive low end caused by the proximity effect. This function helps produce a cleaner signal right from the recording stage, particularly with a voice recorded very close to the microphone, an acoustic guitar or live use. The switchable attenuation settings further increase its ability to handle high levels. With a maximum sound pressure level rated at 157 dB with the pad engaged, the OC616 retains plenty of headroom for dynamic recordings. Its sensitivity of 13 mV/Pa, equivalent noise level of 13 dB(A) and dynamic range of 134 dB make it a microphone designed to reveal the subtlest details without being overwhelmed by the most powerful sources. Supplied with an OCS6 shock mount, a microphone clip and a soft pouch, the OC616 is ready to join a studio or stage setup. Its shock mount helps mechanically isolate the microphone, reducing the transmission of unwanted vibrations during recording.

Technical specifications

Frequency response - start	20 Hz	Capsule	Large Diaphragm
Frequency response - end	20 kHz	Connection	XLR
Category	studio microphone	Color	Black
Directivity	omnidirectional, cardioid, bidirectional

Type	professional condenser microphone	Pads	3 switchable attenuation settings
Diaphragm	large diaphragm	Sensitivity	13 mV/Pa
Manufacturing	handcrafted in Vienna	Equivalent noise level	13 dB(A)
Acoustic technology	Open Acoustic Technology "Purposeful"	Maximum sound pressure level with pad	157 dB SPL
Polar patterns	5	Dynamic range	134 dB
Polar modes	omnidirectional, wide cardioid, cardioid, hypercardioid, figure-eight	Calibration within plus or minus 0.5 dB at 1 kHz	no
High-pass filters	3