Here is a a Audiophile power lead for connecting 4 compenents to one mains socket. 

These cables are designed primarily to improve the earthing in your mains distribution. Naim equipment is based around a "star earthed" design. 

The cable is made up from 4 High Quality leads of roughly 1.6m in length all connected to a high quality plug with solid brass connectors. 

This gives much better sound than a standard multiblock because there are no cheap connections / leds to interfere with the sound.

The lead gives the benefits of star earthing which is employed by all Naim equipment.

It's also great because you know the wife won't mind you buying something that tidies up those power cables.

This cable was used by a friend of mine with his naim setup and is in used but excellent condition.