Austrian Audio OC18 Studio Set
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Home / Austrian Audio OC18 Studio Set
A Modern Classic with a Single Purpose
The OC18 is the streamlined sibling of the flagship OC818. By focusing on a fixed cardioid pattern, it provides the same world-class sonic performance at a more accessible price point. Every OC18 is precision-engineered and measured in Vienna to such high standards that any unit is match-paired with any other OC18 or even an OC818 in cardioid mode. This makes it an outstanding choice for stereo recording without the need for a specifically sold "matched pair."
The Heart of the Microphone:
The OC18 features the CKR6 ceramic capsule, a single-diaphragm version of the CKR12 found in the OC818. Ceramic is used for the capsule housing because of its extreme stability, ensuring that the microphone maintains its performance regardless of temperature or humidity. This is paired with Open Acoustics technology, which reduces internal reflections and diffraction for a transparent, uncolored sound.
Versatile Control for High-SPL Sources:
Triple High-Pass Filters: Features switchable analog settings at 40Hz, 80Hz, and 160Hz. These filters help manage the proximity effect when close-miking or eliminate unwanted low-frequency rumble at the source.
Dual-Stage Pads: With switchable -10dB and -20dB pads, the OC18 can handle sound pressure levels up to 158 dB SPL. This allows it to capture loud electric guitar cabinets or drums just as effectively as a subtle vocal performance.
Low Self-Noise: With an equivalent noise level of just 9 dB SPL (A), the OC18 is exceptionally quiet, allowing you to capture the finest nuances of any instrument.
Professional Accessory Package:
The Studio Set is designed for the rigorous demands of a professional studio. It includes the OCS8 Spider Shock Mount, which provides superior mechanical isolation from vibrations. The included OCW8 foam windshield protects against plosives and air movements, while the OCH8 mic clip offers a compact mounting alternative. Everything is housed in a heavy-duty protective carry case for safe transport and storage.
Handmade CKR6 Ceramic Capsule: Delivers consistent, world-class detail and clarity.
Fixed Cardioid Pattern: The most versatile pattern for studio, live, and broadcast.
Exceptional Consistency: Every unit is matched within 1dB of every other unit.
High SPL Handling: Safely captures sources up to 158 dB SPL.
Open Acoustics Design: Minimizes internal resonance for a more natural sound.
Precision Build: Engineered and manufactured in the heart of Vienna, Austria.
Ultra-Low Noise: 9 dB SPL (A) for pristine, high-resolution recording.
| Specification | Details |
| Microphone Type | Large-Diaphragm True Condenser |
| Polar Pattern | Cardioid |
| Frequency Range | 20 Hz – 20 kHz |
| Sensitivity | 13 mV/Pa |
| Equivalent Noise | 9 dB SPL (A) |
| Max SPL | 148 dB (158 dB with -20dB pad) |
| Low Cut Filters | 40 Hz, 80 Hz, 160 Hz |
| Pads | -10 dB, -20 dB |
| Main Connector | XLR 3-Pin |
1 x Austrian Audio OC18 Microphone
1 x OCS8 Spider Shock Mount
1 x OCH8 Mic Clip
1 x OCW8 Foam Windshield
1 x Protective Carry Case
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