Hi Fi audio can reduce the effect of the real scene, the real restore all kinds of sound, not because of the performance of the equipment and make the sound and the original sound is too big difference.
Hi Fi system requirements from the field of play, recording program, program source execution until the playing of the whole process to meet the requirements of high fidelity technology, any intermediate links create a bottleneck, cannot achieve high fidelity playback.
Hope that the above remarks in your use of some understanding, you are welcome to call advisory.