The Austrian Audio OC818 Black Dual Set is a professional-grade stereo microphone system featuring two high-precision large-diaphragm condenser microphones. Engineered for demanding studio environments, this set provides exceptional sonic clarity, transparency, and versatility. Each microphone utilizes a proprietary ceramic capsule design, ensuring consistent performance and accurate sound reproduction across a wide frequency range. With switchable polar patterns and advanced output options, this system is a comprehensive solution for engineers seeking reliable stereo imaging and high-fidelity audio capture.
Advantages
The primary advantage of the OC818 Dual Set lies in its unmatched versatility and precision. The inclusion of two matched microphones allows for seamless stereo recording, ensuring phase coherence and balanced frequency response. The ceramic capsule technology offers superior thermal stability compared to traditional brass designs, resulting in a highly reliable performance over time. Furthermore, the ability to switch polar patterns remotely or via the microphone body provides significant flexibility during complex recording sessions, allowing users to adapt to various acoustic environments and sound sources without needing to swap hardware.
Suitable for
- Stereo recording of acoustic instruments
- Drum overheads and room miking
- Vocal ensembles and choirs
- Orchestral and classical music recording
- Professional studio production and broadcast
This microphone set may not be suitable for users requiring a simple plug-and-play solution for casual podcasting or basic voice-over work, as it requires high-quality preamplification and a controlled acoustic environment to reach its full potential. Additionally, it is not intended for rugged field recording or outdoor use where extreme weather conditions or physical impacts are likely.
Key specifications
- Transducer type: Large-diaphragm condenser
- Polar patterns: Omnidirectional, cardioid, supercardioid, figure-eight, and programmable
- Frequency range: 20 Hz to 20 kHz
- Sensitivity: 13 mV/Pa
- Maximum SPL: 148 dB
- Output impedance: 275 ohms
To use the OC818 microphones, connect them to a high-quality audio interface or microphone preamplifier using balanced XLR cables. Ensure that 48V phantom power is engaged on your interface to power the capsules. For stereo applications, position the microphones according to standard techniques such as X/Y, ORTF, or spaced pairs to achieve the desired stereo image. Adjust the polar pattern settings on the microphone body or via the optional digital controller to suit the specific sound source and room acoustics.
What to consider before purchase
- Requires 48V phantom power for operation
- Best utilized with high-quality, low-noise preamplifiers
- Requires appropriate stereo mounting hardware for specific techniques
- Consider the acoustic treatment of your recording space
For optimal results, ensure that the microphones are stored in a dry environment and protected from dust when not in use. Regularly check your cable connections and phantom power settings to maintain signal integrity during long recording sessions.
