The main reason we invest in a hifi table is to allow the music to take us as close 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 in the chain, if one of those is not performing at the same level as the rest of the chain – we have a problem.
The most overlooked link will be the power source – the origin of all of the energy for the system. The mains power supply is the beginning of the chain, and one which needs more scrutiny and attention if we are to realise the maximum potential from your Hi-Fi system.
If you zoomed in to consider the incoming mains supply you would probably not notice that super smooth sine wave we are taught about in science in school, you would probably see the consequence of modern life, the sine wave is distorted and polluted by countless home appliances, industrial manufacturing companies causing radio frequency interference and distortion in the main supply itself.
The national grid network has never been conceived using the audiophile or Topping DAC under consideration, therefore little attention pays to degradation and noise that could have a dramatic effect upon our home systems. This example is going to get much worse – already most laptop computers and many other devices use switch mode power supplies ( a less expensive and smaller solution to using transformer based PSU’s) – however the trade off is electrical noise, lots 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 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 used elsewhere in the home – or by the friends later on. Even Hi-Fi and Home cinema components themselves cause significant degrees of electrical noise which can be passed from one component to its neighbour, therefore the need to cut down and also eliminate cross contamination is important.
The Solution:- You must remove mains borne interference, by fitting a properly designed filter, mains cable or perhaps a regenerator, an electrical block enabling you to effectively isolate each device from your next. we have been not talking about slight very subtle differences here. We have been referring to very dramatic improvements in system performance, you having the capacity to enjoy your system at anytime night or day, improved timing, tighter bass lines, higher resolution and more importantly getting more associated with the music. Manufacturers including Isol8 are experts in style of things mains related.
Generally the price with this step up in performance is under a new CD player, amplifier or set of speakers. Generally you will find that many of the available HDMI Cable Reviews usually do not explain the value of the usages in differing applications of the typical home used HDMI interface. It is very beneficial to understand the importance of the various HDMI specifications, whereby, a Cat 1 cable is capable of doing 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 is capable of doing delivering an audio visual signal to attain best results on 720p, 1080i, 1080p & the newest 1600p TV/LCD devices. The typical specifications for HiFi Audio are a number which range from 1. to 1.4 which represents the newest HDMI specification and interface versions being eeogzu available right now, 1.4 being the newest DHMI interface specification. However, don’t worry about these numbers as 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 having an HDMI interconnect which includes top manufacture quality. To experience the very best sound and video quality from your equipment the digital cabling plays a huge part.