The main reason we invest in a hifi table is to allow the music to take us as near as possible to the original event, we carefully choose the CD player we prefer most – connect it to the amplifier of our choice and finally to the speakers. We realize 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.
Probably the most overlooked link is definitely the power supply – the source of all energy for your system. The mains power supply is the beginning of the chain, then one which needs more scrutiny and attention when we are going to realise the maximum potential from our Hi-Fi system.
If you zoomed in to consider the incoming mains supply you would not see that super smooth sine wave we are taught about in science in school, you would probably see the result of modern life, the sine wave is distorted and polluted by countless appliances for the home, industrial manufacturing companies causing radio frequency interference and distortion from the main supply itself.
The national grid network has never been conceived with the audiophile or Hifi Audio in your mind, therefore little attention is paid to degradation and noise that could have a dramatic effect upon our home systems. This case is about to get much worse – already most laptops and several other devices use switch mode power supplies ( a more affordable and smaller solution to using transformer based PSU’s) – nevertheless the downside is electrical noise, a lot of it!
Home data networks making use of the mains wiring being a conduit from room to room, Bluetooth phones, computer keyboards, home Wi-Fi networks most 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 computer sound better late at night or morning hours? If the correct answer is yes you may be being bombarded with interference from your own equipment in use elsewhere in the home – or by your friends down the road. Including the Hi-Fi and Home cinema components themselves cause significant amounts of electrical noise that can be passed in one component to the neighbour, therefore the need to cut down and even eliminate cross contamination is important.
The Answer:- You must remove mains borne interference, by fitting a well designed filter, mains cable or even a regenerator, an electric power block letting you effectively isolate each device from the next. we are not referring to slight very subtle differences here. We have been referring to very dramatic improvements in system performance, you being able to enjoy your body at anytime night or day, improved timing, tighter bass lines, higher resolution and even more importantly getting more associated with the songs. Manufacturers including Isol8 are experts in form of things mains related.
Generally the price for this particular boost in performance is less than a new CD player, amplifier or set of speakers. Generally you will see that many of the available HDMI Cable Reviews usually do not explain the value of the usages in differing uses of the standard home used HDMI interface. It is very beneficial to understand the importance of the numerous HDMI specifications, whereby, a Cat 1 cable can do sending an audio visual signal to achieve maximum results on the 720p or 1080i TV/LCD screen as well as a Cat 2 HDMI Cable can do delivering a sound visual signal to attain greatest results on 720p, 1080i, 1080p & the brand new 1600p TV/LCD devices. The standard specifications for HiFi Audio are a number which range from 1. to 1.4 which represents the new HDMI specification and interface versions being eeogzu available right now, 1.4 being the most recent DHMI interface specification. However, don’t concern yourself with these numbers as any new HDMI equipped devices are backwards compatible for cabling purposes.
It is essential that you select the minimum period of cable for connecting your equipment and getting an HDMI interconnect which includes top manufacture quality. To get the best sound and video quality out of your equipment a digital cabling plays a huge part.