The reason we invest in a hifi stand 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 – hook it up to the amplifier of our selection and finally to the speakers. We know every component is a valuable link in the chain, if one of them is not performing at the same level as the rest of the chain – we have a problem.
The most overlooked link is definitely the power supply – the origin of all the energy for our system. The mains power source is the start of the chain, then one which needs more scrutiny and attention if we are to realise the maximum 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 in school, you would probably see caused by 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 was never conceived with all the audiophile or Topping DAC in your mind, therefore little attention pays to degradation and noise that could have a dramatic effect upon our home systems. This example is about to get much worse – already most laptops and lots of other devices use switch mode power supplies ( a more affordable and smaller choice to using transformer based PSU’s) – however the downside is electrical noise, plenty of it!
Home data networks using the mains wiring as 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 may be spotted with a simple test….Does your system sound better late into the evening or early morning? If the correct answer is yes perhaps you are being bombarded with interference from your own equipment in use elsewhere in the home – or by your friends later on. Even the Hi-Fi and Home cinema components themselves cause significant degrees of electrical noise which can be passed in one component to its neighbour, therefore the necessity to cut down as well as eliminate cross contamination is essential.
The Solution:- You must remove mains borne interference, by fitting a properly designed filter, mains cable or perhaps a regenerator, a power block allowing you to effectively isolate each device through the next. we have been not referring to slight very subtle differences here. Our company is speaking about 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 more importantly being able to get more associated with the songs. Manufacturers like Isol8 are experts in style of things mains related.
Usually the price for this boost in performance is significantly under a new CD player, amplifier or set of speakers. Generally you will see that most of the available HDMI Cable Reviews tend not to explain the significance of the usages in differing applications of the standard home used HDMI interface. It is extremely beneficial to understand the significance of the numerous HDMI specifications, whereby, a Cat 1 cable is capable of sending an audio visual signal to achieve maximum results over a 720p or 1080i TV/LCD screen and a Cat 2 HDMI Cable is capable of delivering a sound visual signal to achieve ideal results on 720p, 1080i, 1080p & the new 1600p TV/LCD devices. The typical specifications for HiFi Audio are a number starting 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 worry about these numbers just like any new HDMI equipped devices are backwards compatible for cabling purposes.
It is essential that you select the minimum length of cable for connecting your equipment and getting an HDMI interconnect which has top manufacture quality. To get the best sound and video quality from your equipment digital cabling plays a huge part.