Austrian Audio OC818 Dual Set Go Silver Large-Diaphragm Condenser Microphone Pair

The Austrian Audio OC818 Dual Set Go is a professional-grade stereo microphone package consisting of two high-precision large-diaphragm condenser microphones. Engineered for demanding studio environments, this set provides exceptional sonic accuracy and natural sound reproduction. Each microphone features a proprietary ceramic capsule design and offers multiple switchable polar patterns, allowing for precise control over the recorded signal. The Dual Set Go is specifically curated to provide a matched pair experience, ensuring consistent performance across both channels for critical stereo recording applications.

Advantages

The primary advantage of the OC818 Dual Set Go lies in its versatility and technical precision. The microphones utilize a unique dual-output design that allows users to record each diaphragm independently, enabling polar pattern adjustment even after the recording session is complete. The build quality is robust, featuring a high-quality metal housing that protects the sensitive internal components. Furthermore, the microphones offer an extremely wide dynamic range and low self-noise, making them suitable for capturing both delicate acoustic details and high-pressure sound sources without distortion.

Suitable for

• Stereo miking of acoustic instruments
• Drum overhead recording
• Professional studio vocal tracking
• Orchestral and ensemble recording
• Broadcasting and high-end podcasting

When it may not be suitable

This microphone set may not be the optimal choice for casual users or those working in untreated acoustic environments, as the high sensitivity of the large-diaphragm capsules will capture significant room noise. Additionally, it requires a reliable phantom power source and high-quality preamplifiers to perform at its full potential, which may not be available in basic home recording setups.

Key specifications

• Transducer type: Large-diaphragm condenser
• Polar patterns: Switchable (Omni, Cardioid, Supercardioid, Figure-eight, Preset)
• Frequency range: 20 Hz to 20 kHz
• Sensitivity: 13 mV/Pa
• Maximum SPL: 148 dB
• Output impedance: 275 ohms

How to use

To use the Austrian Audio OC818 microphones, connect each unit to a professional audio interface or mixing console using high-quality XLR cables. Ensure that 48V phantom power is engaged on your preamplifier. For stereo recording, position the microphones according to your preferred technique, such as X/Y or ORTF, ensuring they are equidistant from the sound source for phase coherence. Use the polar pattern switches on the microphone body to select the desired pickup characteristic based on your recording environment and the specific sound source.

What to consider before purchase

• Ensure your audio interface has two available XLR inputs with phantom power.
• Consider the acoustic treatment of your recording space to maximize performance.
• Verify that you have appropriate microphone stands capable of supporting a stereo bar setup.

Usage recommendations

For the best results, utilize the dual-output functionality with a compatible interface to capture both diaphragms simultaneously, allowing for maximum flexibility during the mixing process.