EA-21867-000

Microphones are an important part of any audio system, and the EA-21867-000 is no exception. This microphone features a unique design that combines the advantages of both dynamic and condenser technologies. It offers a remarkably clear audio performance, with a wide frequency range, low distortion, and a high maximum sound pressure level. In this article, we’ll take a closer look at the application field and working principle of the EA-21867-000.

The EA-21867-000 is a versatile microphone, suitable for recording and live sound applications. It can handle a wide variety of acoustic sources, from vocals to bass drums, and is especially suitable for recording loud instruments like guitars and drums. The wide frequency range and low distortion make it ideal for capturing subtle nuances in the audio. The high maximum sound pressure level also makes it suitable for loud live performances.

The EA-21867-000 utilizes a transformerless structure for improved reliability and improved sound quality. This means that there is no intermediary device between the microphone capsule and the amplifier, resulting in a clearer signal, with enhanced transient response and improved soundstage. Additionally, the transformerless design also results in lower self-noise and higher dynamic range, making it ideal for recording and broadcasting in loud environments.

The EA-21867-000 also features an optimized acoustic environment that maximizes the performance of the microphone. This is achieved through the use of an optimized acoustic cavity, which results in improved off-axis frequency response and better feedback rejection. This in turn eliminates the need for additional external acoustic treatment. Additionally, the optimized acoustic environment also reduces noise pickup from nearby devices, making it ideal for recording in noisy environments.

When it comes to the working principle of the EA-21867-000, it utilizes a condenser type capsule. This type of capsule is highly sensitive, and results in a clear and accurate audio performance. Additionally, condenser type capsules are able to capture a wide dynamic range, from subtle nuances to loud sounds, making them ideal for both live sound and recording applications.

To ensure reliable operation, the EA-21867-000 is equipped with a low-noise integrated FET (field-effect transistor) preamp. This preamp amplifies the audio signal from the microphone capsule to line level, without introducing any additional noise or distortion. The low-noise design of the preamp also ensures that the microphone operates reliably and consistently, even in loud environments.

Overall, the EA-21867-000 is an excellent choice for both live sound and recording applications. It features a unique design that combines the advantages of both dynamic and condenser technologies, providing a remarkably clear audio performance with a wide frequency range, low distortion, and a high maximum sound pressure level. Additionally, it is equipped with an optimized acoustic environment as well as a low-noise preamp, making it ideal for both live sound and recording applications.