The reason we put money into hifi audio rack would be to permit the music to take us as near as possible to the original event, we carefully pick the CD player we prefer most – connect it to the amplifier of our choice and lastly to the speakers. We realize 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 – there exists a problem.
Probably the most overlooked link will be the power source – the source of all of the 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 to realise the highest potential from our Hi-Fi system.
If you zoomed in to consider the incoming mains supply you will not see that super smooth sine wave that we are taught about in science at school, you will 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 has never been conceived with all the audiophile or Topping DAC in your mind, therefore little attention is paid to degradation and noise that can have a dramatic effect upon our home systems. This case is about to get much worse – already most laptop computers and several other devices use switch mode power supplies ( a cheaper and smaller option to using transformer based PSU’s) – however 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 in addition to mains borne problems.
These may be spotted by a simple test….Does your computer sound better late into the evening or morning hours? If the answer is yes perhaps you are being bombarded with interference from your own equipment being used elsewhere in the house – or by the friends in the future. Including the Hi-Fi and Home cinema components themselves cause significant degrees of electrical noise that can be passed from one component to the neighbour, therefore the necessity to decrease and also eliminate cross contamination is vital.
The Solution:- You have to remove mains borne interference, by fitting a highly designed filter, mains cable or possibly a regenerator, an electrical block letting you effectively isolate each device from your next. we are not referring to slight very subtle differences here. We are referring to very dramatic improvements in system performance, you having the ability to enjoy your body at anytime night or day, improved timing, tighter bass lines, higher resolution and more importantly being able to get more included in the music. Manufacturers like Isol8 are experts in style of all things mains related.
Usually the price for this particular step up in performance is a lot less than a new CD player, amplifier or set of speakers. Generally you will see that lots of the available HDMI Cable Reviews do not explain snjfol need for the usages in differing applications of the typical home used HDMI interface. It is quite useful to understand the importance of the Shanling audio, whereby, a Cat 1 cable is capable of sending an audio visual signal to attain maximum results on the 720p or 1080i TV/LCD screen along with a Cat 2 HDMI Cable can do delivering a sound visual signal to attain greatest results on 720p, 1080i, 1080p & the new 1600p TV/LCD devices. The standard specifications for HDMI are a lot which range from 1. to 1.4 which represents the newest HDMI specification and interface versions being made 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 crucial that you decide on the minimum length of cable for connecting your equipment and obtaining an HDMI interconnect that has top manufacture quality. In order to achieve the best sound and video quality out of your equipment digital cabling plays a big part.