CAD Professional Microphones (1988), initially formed in 1931 as the Pro Audio division of Astatic, now designs and manufactures microphones for the recording and live sound markets. CAD Audio is a leader in innovative and cost-effective high performance studio and live microphones.

CAD Audio continues to build on over 90 years of innovation and success in the audio industry by delivering innovative and highly useful solutions for performers, engineers and a wide range of audio professionals. CAD Audio has emerged as a multifaceted company with a variety of the sub brands that extend to market segments such as Recording, Broadcast, Live Performance & Production, Commercial and Consumer Electronics

The CAD Audio A77BK is a modern reimagining of the iconic Astatic A77, celebrating its 65th anniversary with a sleek Midnight Black finish and updated circuitry for superior performance. This large-diaphragm dynamic side-address microphone features a supercardioid polar pattern, delivering focused sound capture with minimal off-axis noise. Equipped with a TrueFlex™ diaphragm for articulate response and a PowerGap™ high-gauss neodymium magnet for a strong, detailed output, the A77BK offers a frequency range of 30 Hz to 15 kHz and handles SPLs over 150 dB, making it ideal for studio recording, live vocals, and broadcast applications. Its retro styling combined with rugged construction ensures both timeless aesthetics and reliable durability.

The CAD Audio MH100 is a closed-back, mid-sized studio headphone engineered for precision monitoring and extended listening comfort. Featuring 40mm high-output neodymium drivers, it delivers powerful, detailed sound with an extended frequency response of 20Hz–18kHz, ensuring clarity across the spectrum. Its circumaural, sound-isolating design provides effective noise isolation for focused sessions, while the lightweight, ergonomic build guarantees fatigue-free wear during long studio or DJ performances. With a sensitivity of 98dB, impedance of 38Ω, and power handling up to 500mW, the MH100 combines durability, comfort, and professional-grade audio performance—making it an essential tool for musicians, producers, and audio professionals.