Austrian Audio OC818 Dual Set GO Silver – Professional-Grade Stereo Microphone Kit for Precision Recording

The Austrian Audio OC818 Dual Set GO Silver is an advanced stereo microphone bundle tailored for professionals seeking top-tier performance in a portable format. This comprehensive kit features two hand-crafted OC818 large-diaphragm condenser microphones, perfectly matched for stereo recording. Housed in a durable soft case, the set is ready for use in the studio, on stage, or in field recording scenarios where uncompromising sound fidelity is essential.

Exceptional Craftsmanship with CKR12 Capsules

At the heart of each OC818 lies Austrian Audio’s proprietary CKR12 ceramic capsule – inspired by the legendary CK12, but with modern enhancements. These capsules are not only hand-built in Vienna, Austria, but also factory-matched with a maximum deviation of just ±1 dB. This precision matching ensures flawless stereo performance, consistent tonality, and a well-balanced frequency response across both microphones.

Unlike traditional brass capsules, the CKR12's ceramic design offers increased durability and stability over time. The result is a pair of microphones that remain accurate and sonically neutral for years, making them ideal for high-resolution stereo recording in professional environments.

Multi-Pattern Flexibility and Remote Control

The OC818 is one of the most versatile microphones in its class. Each microphone supports multiple polar patterns: cardioid, supercardioid, omnidirectional, and figure-eight. Additionally, there is a fifth custom mode that allows users to load their own polar response using Austrian Audio’s free PolarDesigner software.

The microphones also support full wireless control via the OCR8 Bluetooth dongle and PolarPilot mobile app. This allows users to adjust polar patterns, activate high-pass filters, set attenuation pads, and manage presets in real-time – without touching the mic or interrupting the recording session. This feature is especially valuable during live sessions, orchestral recordings, or installations where direct access is limited.

Dual Output for Post-Processing and Stereo Imaging

What truly sets the OC818 apart is its dual-output functionality. In addition to the main XLR output, each mic includes a rear-facing mini XLR that provides the signal from the opposite side of the capsule. This enables true dual-capsule recording, ideal for mid-side (MS) stereo techniques, immersive sound design, and precise post-processing where adjusting the polar pattern after recording is required.

Using the included OCC8 mini XLR cables, users can access this rear signal and record it on a separate track. When paired with the PolarDesigner plugin, engineers can then blend or morph between polar patterns during mixdown, unlocking a level of creative control rarely found in large-diaphragm condensers.

Advanced Sound Shaping Options

The OC818 supports switchable attenuation pads of –10 dB and –20 dB, allowing for clean capture of high-SPL sources such as drums, guitar amps, and brass instruments. Built-in high-pass filters at 40 Hz, 80 Hz, and 160 Hz help eliminate low-end rumble or proximity effect – especially useful during live or location recording.

• Sensitivity: 13 mV/Pa
• Equivalent self-noise: 9 dB(A)
• Maximum SPL: 148 dB (or 158 dB with 20 dB pad engaged)
• Output impedance: 275 Ohm

With a frequency response range of 20 Hz–20 kHz, the OC818 delivers a clear, open, and detailed sound signature that suits vocals, strings, pianos, ambient field sounds, and more.

Mobile Protection and Professional Accessories

The OC818 Dual Set GO Silver includes a custom padded soft case that protects your gear during transport. Each microphone comes with an OCW8 foam windscreen to reduce plosives and wind noise, an OCH8 mic clip for standard mounting, and an OCC8 mini XLR cable to access the secondary output. This all-in-one kit means you're ready to capture professional-grade recordings anywhere, anytime.

Ideal for Multiple Applications

Whether you're capturing ambient stereo soundscapes in nature, classical ensembles in reverberant halls, or lead vocals in the studio – the OC818 Dual Set GO adapts seamlessly. Popular stereo techniques like X/Y, A/B, MS, and ORTF are fully supported thanks to the matched pair. The dual-output and remote control capabilities open up further possibilities in broadcast, film scoring, podcasting, and immersive audio formats like binaural and Dolby Atmos workflows.

Conclusion

The Austrian Audio OC818 Dual Set GO Silver is more than a matched pair of microphones – it's a comprehensive, flexible, and innovative recording solution. With handcrafted CKR12 capsules, unmatched stereo pairing, dual output, and real-time remote control, this kit sets a new benchmark for portable pro-audio gear. For professionals who demand precision, reliability, and versatility – this is the ultimate stereo recording package.