Austrian Audio OC18 Studio Set
Best large-diaphragm condenser for professional studio and broadcast recording.
The Austrian Audio OC18 is a premier large-diaphragm condenser microphone, meticulously engineered and manufactured in Austria. It excels in studio, broadcast, and live sound environments due to its high sensitivity, minimal self-noise, and impressive ability to handle extreme sound pressure levels. The innovative ceramic capsule design ensures consistent performance and allows for precise match-pairing with other OC818 microphones, and in cardioid mode, with the OC18. This microphone offers exceptional versatility and professional-grade audio capture for a wide array of demanding audio applications.
$799.00
Owner Satisfaction
4.7
/ 5
Category Rank
269
/ 3337
#269 in Microphones
Price vs Category Average
+57%
Above average
Directional characteristics
Multi
/ Multi
Who it's for
- Engineers seeking transparent and highly detailed vocal or instrument captures
- Studio owners requiring durable gear built for daily professional use
- Producers recording loud sources like drums and aggressive guitar cabinets
Who should skip it
- Engineers needing flexible polar patterns for complex stereo miking setups
- Hobbyists or home recordists working with limited equipment budgets
- Artists preferring the distinct warmth and color of vintage microphones
Performance breakdown
SPL Handling
Easily manages loud sources without distortion or signal clipping.
Self-Noise Floor
Extremely quiet operation ensures pristine captures for delicate acoustic recordings.
Capsule Consistency
Ceramic design guarantees perfect matching for professional stereo imaging.
Build Quality
Precision Austrian engineering provides a robust, road-ready studio workhorse.
Transient Response
Captures fast, detailed audio transients with impressive clarity and speed.
Versatility
Adapts seamlessly from intimate vocal sessions to demanding live instrument miking.
Key Specs
Directional characteristics
Multi
Impedance
275 O (symmetrical)
Polar pattern
Cardioid, Omnidirectional, Bidirectional, Figure-8, Hypercardioid & custom programmable
Load impedance
> 1 kO
Frequency range
20 Hz - 20 kHz
Supply voltage
48 V (< 4mA, typical 2.1mA)
Sensitivity
13mV/Pa
Max SPL
148 dB SPL (158 dB SPL)
Features
- Consistent capsule for precise match-pairing.
- High sensitivity captures detailed audio.
- Handles extreme sound pressure levels.
- Versatile polar patterns for creative control.
- Designed and made in Austria.
- Ideal for studio, broadcast, and live use.
- Low self-noise for clean recordings.
What customers say
Users consistently praise the Austrian Audio OC18 Studio Set for its exceptional clarity and detailed, smooth high-frequency response, avoiding harshness. The CKR12 capsule accurately captures transients, making it ideal for vocals and acoustic instruments. Reviewers highlight its remarkable versatility, performing well across many sources without heavy equalization. Build quality is universally acclaimed; the microphone feels robust and engineered for reliability, reinforcing its premium status. While positioned in the professional price range, the sonic accuracy and musical sound signature justify the investment. The included accessories enhance the overall value, cementing the OC18 as a dependable, high-fidelity workhorse for serious recording environments.
Know before you buy
The OC18 features a unique ceramic capsule design that ensures exceptional consistency between units. This allows for precise match-pairing with other OC18 or OC818 microphones, which is ideal for stereo recording applications.
Yes, the OC18 is built to handle extreme sound pressure levels up to 158 dB SPL. Its high-SPL handling makes it a reliable choice for capturing loud sources without distortion.
The OC18 is a condenser microphone that requires 48V phantom power to operate. You will need an audio interface or a preamp that provides this power via an XLR connection.
Absolutely. The OC18 is engineered with very low self-noise, ensuring that your recordings remain clean and free of unwanted background hiss, even during quiet or delicate passages.
The Studio Set comes with the OC18 microphone, a dedicated shock mount to reduce handling noise, and a protective carry case for safe transport and storage.
Thanks to its robust construction and high sensitivity, the OC18 performs well in live settings. Its ability to handle high sound pressure levels and its consistent frequency response make it a versatile tool for both stage and studio use.
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