BlackNoise

About the BlackNoise

The Systems & Magic BlackNoise is a passive mains filter that uses multiple progressive filtering stages to reduce electromagnetic noise and interference in audio systems. It features four filtering stages on neutral and live lines and two on the ground line, employing 30 discrete components in its circuitry. The filter is designed to improve sound quality by softening harshness, reducing edge, and allowing higher volume levels without distortion. It enhances tonal presence, smoothness, and soundstage depth, making the audio more natural and less fatiguing. Different models such as the BlackNoise Extreme, 500, 1000, and MiniBlack vary in filtering strength and are suited for different power draws and system components. The BlackNoise 1000 model is noted for its strong impact on power amps and is capable of handling devices drawing up to 1000W. The filter is passive, requires no power supply, and is praised for its ability to clean the audio signal by removing invisible electromagnetic congestion, resulting in clearer, more detailed, and more engaging sound reproduction. It is priced around 540 EUR and is manufactured by Systems & Magic, an Italian company specializing in audio accessories.