The silver Austrian Audio OC818 Dual Set Plus is a matched pair of large-diaphragm studio condenser microphones, offering detailed audio capture and immense sonic customization that's ideal for stereo miking solo instruments, drum kits, and ensembles. The handmade 1" ceramic capsule features two gold-plated polymer membranes to enable multiple polar patterns. Utilize the 5-position switch to set the OC818 to figure-8, hypercardioid, cardioid, omnidirectional, or wide cardioid. Each diaphragm is routed to a separate output connector for dual-channel recording, which allows you to design custom polar pattern responses across five frequency bands via the open-source PolarDesigner plug-in or achieve a tweakable stereo image thanks to the StereoCreator plug-in (also open-source).
Alternatively, the secondary output can be connected to the optional OCR8 Bluetooth module if you wish to enjoy convenient wireless control and selection of 255 polar patterns via the free iOS/Android PolarPilot app. Front-panel switches are provided for easy access to the pad and roll-off settings. Set the pad to -10 or -20 dB to avoid distortion when miking loud sources such as drums or guitar cabinets. Activate the high-pass filter at 40, 80, or 160 Hz for attenuation of low-frequency problems, including rumble and proximity effect. The OC818's housing is constructed of zinc-aluminum alloy for strength and durability. The OC818 Dual Set Plus includes two shockmounts, two mic clips, a stereo bar, two mini 5-pin XLR to 3-pin XLR cables, two windscreens for mitigating noise from breaths and blasts of air, and a protective carry case for easy transport and storage of the entire bundle.
Dual Set Plus vs Live Set
Both bundles include two OC818 microphones, two mic clips, two windscreens, and two mini-XLR cables
The Dual Set Plus bundle adds two shockmounts, a stereo bar, and a large case to house the entire bundle
Precision Capsule
CKR12 ceramic capsule is handmade in-house at Austrian Audio's facility in Vienna
Made to the same critical dimensions as the classic CK12 capsules
Matched within 1 dB of every other OC18 or OC818
Studio Sound Quality
High sensitivity and low self-noise means it can handle everything from a whisper to extreme SPLs without distortion
Two-stage pad (-10 or -20 dB) to prevent distortion
High-pass filter with three positions (40, 80, or 160 Hz) for reduction of low-frequency rumble and excessive bass
Microphone Features
5-position polar pattern switch for figure-8, hypercardioid, cardioid (dual-cardioid mode when using the secondary output), omnidirectional, and "preset mode," which defaults to wide cardioid, but can be set to anything via the free iOS/Android PolarPilot app and optional OCR8 Bluetooth dongle (required for PolarPilot control)
Microprocessor control of polarization voltages allows remote controlled polar pattern settings
Dual outputs for recording each diaphragm separately
Balanced 3-pin XLR main output
Mini 5-pin XLR secondary output
Includes mini 5-pin XLR to 3-pin XLR adapter cable for secondary output
48V phantom powered
Includes mic clip and windscreen per mic
Includes protective carry case
Debuts Austrian Audio's Open Acoustics Technology
Works with select downloadable open-source plug-ins for extra flexibility
PolarPilot App
Wireless control of polar pattern, pad, and high-pass filter settings in real time via Bluetooth (optional OCR8 required)
Save, recall, and share favorite settings
Discover and create 255 discrete polar patterns
One setting can be stored in OC818 for use without PolarPilot app
No digital technology in the audio or bias paths
60-second clipping monitor/logger
PolarDesigner Plug-In
Craft different polar pattern responses across 1-5 crossover bands
Store, recall, and share presets
Powerful Terminator AI for eliminating or rescuing selected frequencies and instruments
Equalization control for imprinting the tonality of free-field or diffuse-field idealized responses
Per-band solo/mute
Supports comprehensive automation
Linear phase
Optimized for use with the OC818 in dual-output mode, but works with any dual-output source
Stereo Creator Plug-In
Stereo with one OC818
Three different stereo techniques with fantastic post-processing possibilities using two OC818s
One 4-channel recording, three different stereo techniques (X/Y, Mid-Side, Blumlein)
Adjust spatiality in post processing
Change stereo width in post processing
Change orientation in post processing
AmbiCreator Plug-In
Create an Ambisonic B-format signal with two OC818 microphones
