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dimanche 2 novembre 2014

Info Post
By Etta Bowen


There are times when one may walk into an audio store and find a speaker cable costing up to five figures. Such a cable may come with connectors that also cost a couple hundred dollars. By getting a set of top quality speakers, even an old music collection may become vibrant and interesting. Quality is the most vital factor when it comes to sounds produced. When considering high end speaker cables, one is set to benefit greatly.

Even before one thinks of doing a purchase of any cable, they should know the speaker type that they are sourcing the cables for. Speakers come in varying sizes and shapes. Some of them include those designed for walls and floor-standing models. The latter are known to have high quality sounds. When it comes to choosing speakers with quality as the consideration, the size should not be used as a parameter to help in making the right decision. Size has no effect on quality.

To choose the right cable, one will benefit from some prior research so that they know what they are going for. There are many ways of doing this. There is the option of asking for recommendations from people who may be knowledgeable. In addition to that, online reviews and magazines are very important when it comes to choosing wisely. Doing prior research means one is able to compare different qualities and prices.

Properly designed high end cables tend to have lesser phase shift when operating at higher frequencies. This results in clear and more focused sound-stage image of the stereo. Human beings are able to understand small shifts in phase or frequency modulation in the sweet spot of two stereo systems. These tend to be more evident in stereo because the two speakers are expected to recreate one source of sound.

With surround sound, it is possible to place audible cues with ease because of the presence of more speakers. This however does not mean precise imaging ceases to be important. In the event that one needs front-to-back or left-to-right pans to produce natural sound, it is necessary to have an exact image. With high end cables, it is possible to add the precise image and therefore increase music realness and excitement. Precise image formation is also a requirement for the central channel to disappear when playing surround program material.

These cables utilize big gauge conductors or a number of litz wires that represent a large gauge. With such large conductors, there will be reduction in inductance and resistance and thus improvement of dynamics. This is however only possible if the amp is able to deliver current when there is need. Loudspeaker efficiency is also crucial.

It is essential to remember that to get the most from a high end cable, one needs to have a high quality source, amplification equipment and preamp. It is possible for any component to limit how the system performs. However, a top quality cable can enhance sound of probably all systems.

Insulation is also an important factor. It determines speaker performance. Teflon is among the best insulators. It is costly, which is why polyethylene may be used as a compromise.




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