Thanks to the integrated USB interface, it allows high-quality studio-quality recordings directly on the computer, without additional hardware such as a preamplifier or external sound card. The U29 delivers a full and detailed sound ideal for vocals, voice-overs or instruments. The large-diaphragm cardioid condenser microphone minimizes background noise and isolates the sound source to be recorded. It is also class compliant and compatible with Windows and Mac OS operating systems, eliminating the need for driver installation.The U29 delivers a full and detailed sound ideal for vocals, voice-overs or instruments. The large-diaphragm, cardioid condenser microphone minimizes background noise and isolates the sound source to be recorded.Founded in 1931 as the Astatic Corporation, the American brand from Ohio made microphone history early on, developing the D-104, a broadcast classic that has established itself as a standard in numerous radio stations worldwide over many decades. Founded in 1988 as the ProAudio division of Astatic, CAD Audio can look back on 85 years of experience in the manufacture of high-quality microphones and has revolutionized the project studio sector of the late 80s and 90s, especially with its Equitek series microphones.