Product Description Designed for recording studios, this XLR grounded audio isolator effectively combats external interference and maintains clear sound quality. Product Features: The XLR grounded audio isolator effectively eliminates hum and noise caused by grounding loops, improving audio transmission quality and delivering a clearer, more natural sound. Utilizing advanced technology, this isolator effectively resists electromagnetic and radio frequency interference, ensuring low distortion and preserving the original characteristics of the sound for audio professionals. This device is the perfect choice for musicians, sound engineers, and broadcasters who demand high-quality, interference-free sound. It is suitable for music performances, recording studios, and broadcast environments, meeting the needs of a variety of professional audio applications. This durable and reliable audio accessory is made of high-quality metal and is ideal for those looking to enhance their audio equipment with reliable noise reduction and interference immunity. Color: Black Material: Metal Package Contents: 1 x Noise Filter