The Shure KSM44A/SL is a high-quality studio microphone designed for professional applications in music and audio production. With a working voltage of 52 V and a microphone input impedance of 50 Ohms, it delivers excellent sound quality and reliability. The microphone covers a frequency range of 20 to 20,000 Hz, making it versatile for various applications, from vocals to instruments. The sensitivity of -37 dB ensures that even quiet sounds are captured accurately. The KSM44A/SL is wired and uses an XLR-3 interface, allowing for easy integration into existing audio setups. Weighing 490 g, it is robust yet portable, making it ideal for studio use. This microphone is a standout piece, offering a combination of advanced technology and user-friendliness, making it an excellent choice for anyone who values high audio quality.