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The OC18 Dual Set Plus delivers a precision-matched stereo pair of Austrian-made OC18 large‑diaphragm cardioid condenser microphones, each featuring a handcrafted CKR12 ceramic capsule. Engineered in Vienna by former AKG experts, this set offers studio-grade clarity, ultra-low noise, and high-SPL handling—ideal for instruments, drum overheads, ensemble recording, and stereo setups.
Matched pair: Individually tested and matched within ±1 dB tolerance for consistent stereo imaging
Premium ceramic CKR12 capsule handcrafted in Vienna
Fixed cardioid polar pattern, optimized for on-axis clarity and off-axis rejection
Built-in pad switches: –10 dB and –20 dB for high SPL sources
Switchable high-pass filters at 40 Hz, 80 Hz, and 160 Hz to reduce rumble and proximity effect
Open Acoustic Technology minimizes internal reflections for transparent sound
Rugged zinc-aluminum alloy body, built to stand up to professional use
2 × OC18 cardioid microphones (precision matched)
2 × OCS8 elastic spider shock mounts
2 × OCH8 mic clips
2 × OCW8 foam windshields
Stereo bar (SB1 / stereo rail)
Protective carry case (flight-ready)
|
Feature |
Specifications |
|---|---|
|
Polar Pattern |
Fixed Cardioid |
|
Frequency Range |
20 Hz – 20 kHz |
|
Sensitivity |
13 mV/Pa |
|
Equivalent Noise Level |
9 dB SPL (A‑weighted) |
|
Max SPL |
148 dB SPL (up to 158 dB with –10 dB pad) |
|
Pad Options |
–10 dB / –20 dB |
|
High‑Pass Filter |
40 Hz (2nd order), 80 Hz (2nd order), 160 Hz (1st/2nd order) |
|
Output Impedance |
275 Ω (balanced) |
|
Recommended Load |
> 1 kΩ |
|
Power Requirement |
48 V Phantom (< 2.2 mA) |
|
Connector |
3‑pin XLR male |
|
Dimensions |
Ø 63 × 157 mm (each mic) |
|
Weight |
Approx. 335 g per microphone |
|
Signal-to-Noise Ratio |
> 84 dB |
Studio Stereo Pairing: Perfect for drum overheads, piano, acoustic guitar, string ensembles, and room ambience recording.
Portable / Field Recording: Tough build and included case makes it suited for mobile setups.
Broadcast / Content Production: Cleaner vocals and instrument capture in stereo format.
Pairing Flexibility: Seamlessly pairs with other OC18s or OC818 units (in cardioid mode) for extended mic locker compatibility.
Unmatched consistency: Precision-matched pairs deliver exceptional stereo focus and coherence.
High SPL capability: Ideal for loud sources like toms or amps, with no distortion even at peak volumes when pad engaged.
Transparent, uncolored tonality: Open Acoustic design ensures minimal coloration or internal resonance.
Versatility: Offers selectable pad and filter options to tailor performance across various sound sources.
