The main reason we invest in a E&T audio rack is to allow the music to take us as near as possible to the original event, we carefully select the CD player we prefer most – connect it to the amplifier of our selection 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.
The most overlooked link will be the power supply – the origin of all the energy for your system. The mains power source is the start of the chain, then one which needs more scrutiny and attention when we are to realise the utmost potential from the Hi-Fi system.
If you zoomed in to consider the incoming mains supply you will not see that super smooth sine wave that people are taught about in science at school, you will see the consequence 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 in the main supply itself.
The national grid network has never been conceived with the audiophile or Topping amplifier under consideration, therefore little attention is paid to degradation and noise that could have a dramatic effect upon our home systems. This case is going to get much worse – already most laptops and several other devices use switch mode power supplies ( a cheaper and smaller solution to using transformer based PSU’s) – but the trade off is electrical noise, plenty of it!
Home data networks making use of the mains wiring as 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 a simple test….Does your system sound better late at night or early morning? If the reply is yes you may be being bombarded with interference out of your own equipment used elsewhere inside your home – or from your friends later on. Including the Hi-Fi and Home cinema components themselves cause significant levels of electrical noise that can be passed in one component to its neighbour, therefore the requirement to cut down and also eliminate cross contamination is important.
The Answer:- You must remove mains borne interference, by fitting a well designed filter, mains cable or perhaps a regenerator, an electric power block letting you effectively isolate each device from your next. we have been not talking about slight very subtle differences here. Our company is referring to very dramatic improvements in system performance, you having the ability to enjoy your system at anytime night or day, improved timing, tighter bass lines, higher resolution and more importantly getting more included in the music. Manufacturers like Isol8 are experts in form of things mains related.
Usually the price with this step-up in performance is a lot under a new CD player, amplifier or pair of speakers. Generally you will notice that most of the available HDMI Cable Reviews do not explain the significance of the usages in differing applications of the typical home used HDMI interface. It is quite useful to understand the importance of the various HDMI specifications, whereby, a Cat 1 cable is capable of sending a sound visual signal to attain maximum results on a 720p or 1080i TV/LCD screen along with a Cat 2 HDMI Cable is capable of doing delivering a sound visual signal to accomplish best results on 720p, 1080i, 1080p & the new 1600p TV/LCD devices. The typical specifications for Shanling amplifier are a number which range from 1. to 1.4 which represents the new HDMI specification and interface versions being eeogzu available today, 1.4 being the most recent DHMI interface specification. However, don’t be worried about these numbers as any new HDMI equipped products are backwards compatible for cabling purposes.
It is important that you select the minimum period of cable for connecting your equipment and having an HDMI interconnect which has top manufacture quality. To experience the very best sound and video quality from your equipment digital cabling plays a huge part.