The Tacima CS947 6-Way Mains Conditioner is vital for negating radio frequency interference and damage from spikes and surges for your hi-fi and audio-visual equipment. High-end audio and home cinema equipment such as amps projectors and TVs often contain delicate circuitry and are liable to interference from radio frequencies through cables and damage during a spike or surge situation. The CS947 protects against this with a screened mains lead that blocks radio frequencies and offers surge protection for your equipment. This gives you worry-free service using your equipment and even enhances sound and picture quality so you get the best experience possible.