The reason we invest in a hifi stand is to allow the music to take us as close as possible to the original event, we carefully pick the CD player we prefer most – connect it to the amplifier of our selection and finally to the speakers. We understand every component is a valuable link within the chain, if one of those is not performing at the same level as the rest of the chain – there exists a problem.

By far the most overlooked link is definitely the power source – the origin of all energy for our system. The mains power supply is the beginning of the chain, and something which needs more scrutiny and attention whenever we are to realise the maximum potential from the Hi-Fi system.

If you zoomed in to look at the incoming mains supply you would probably not observe that super smooth sine wave that we are taught about in science at school, you would probably see caused by modern life, the sine wave is distorted and polluted by countless home appliances, industrial manufacturing companies causing radio frequency interference and distortion of the main supply itself.

The national grid network was never conceived using the audiophile or Topping amplifier under consideration, therefore little attention is paid to degradation and noise that may have a dramatic effect upon our home systems. This case is going to get much worse – already most laptop computers and lots of other devices use switch mode power supplies ( a cheaper and smaller option to using transformer based PSU’s) – however the trade off is electrical noise, plenty of it!

Home data networks utilizing the mains wiring as a conduit from room to room, Bluetooth phones, computer keyboards, home Wi-Fi networks many of these cause masses of RF borne interference as well as mains borne problems.

These can be spotted by way of a simple test….Does your system sound better late at night or early morning? If the reply is yes perhaps you are being bombarded with interference from the own equipment in use elsewhere inside your home – or by your friends in the future. Including the Hi-Fi and Home cinema components themselves cause significant degrees of electrical noise that can be passed in one component to its neighbour, therefore the necessity to cut down and also eliminate cross contamination is important.

The Remedy:- You must remove mains borne interference, by fitting a highly designed filter, mains cable or even a regenerator, a power block allowing you to effectively isolate each device from your next. we are not talking about slight very subtle differences here. Our company is talking about very dramatic improvements in system performance, you being able to enjoy your system at anytime night or day, improved timing, tighter bass lines, higher resolution and more importantly being able to get more included in the songs. Manufacturers like Isol8 are experts in form of all things mains related.

Usually the price with this boost in performance is a lot less than a new CD player, amplifier or set of speakers. Generally you will find that lots of the available HDMI Cable Reviews usually do not explain the importance of the usages in differing applications of the typical home used HDMI interface. It is very useful to understand the significance of the different HDMI specifications, whereby, a Cat 1 cable is capable of doing sending an audio visual signal to accomplish maximum results on the 720p or 1080i TV/LCD screen and a Cat 2 HDMI Cable can do delivering a sound visual signal to achieve best results on 720p, 1080i, 1080p & the newest 1600p TV/LCD devices. The standard specifications for HiFi Audio are quite a lot ranging from 1. to 1.4 which represents the newest HDMI specification and interface versions being eeogzu available today, 1.4 being the newest DHMI interface specification. However, don’t be worried about these numbers just like any new HDMI equipped items are backwards compatible for cabling purposes.

It is essential that you select the minimum length of cable to connect your equipment and getting an HDMI interconnect that has top manufacture quality. In order to achieve the very best sound and video quality from your equipment a digital cabling plays a big part.