Microphone capsule AKG CK33

The AKG CK33 is a high-quality condenser microphone capsule with a hypercardioid pickup pattern, designed for professional use in environments with high ambient noise. Its narrow pickup angle effectively reduces side noise, making it ideal when the sound source is at a distance or in noisy surroundings.

The CK33 capsule is housed in a durable metal body, ensuring reliability and long service life. It features specially designed large gold-plated contacts with deep threading to provide secure connections and prevent misalignment during installation.

The microphone offers a frequency range of 50 to 20000 Hz, a sensitivity of 20 mV/Pa, a low equivalent noise level of just 21 dB-A, and a high signal-to-noise ratio of 73 dB-A, delivering clear and high-quality sound. It has an electrical impedance of 600 Ohms and a recommended load impedance of 2000 Ohms, making it compatible with professional audio equipment.

With a compact size of 20 mm in height and 13.5 mm in diameter, and weighing only 5 g, the CK33 is easy to handle. Its Modular Series standard output allows seamless integration with AKG's DAM Series microphone systems. The capsule operates on 9–52 V phantom power with a current consumption of 3 mA.

The package includes a special two-part W30 windscreen that effectively reduces wind and plosive noise, enhancing sound quality in real-world conditions. The AKG CK33 is a reliable solution for conference halls, studios, stages, and any environment where accurate and clean voice capture is essential.

Features

• Hypercardioid polar pattern — reduces side noise
• Wide frequency range of 50–20000 Hz for accurate sound reproduction
• Low self-noise — only 21 dB-A
• High sensitivity — 20 mV/Pa
• Gold-plated, self-cleaning contacts with deep threading
• Durable metal housing — for protection and longevity
• Compact and lightweight — only 5 g
• Compatible with AKG DAM Series modular microphone system
• Operates on 9–52 V phantom power
• Includes two-part W30 windscreen