This is done in audio by transforming digitally processed data into high frequency rectangular wave-forms, which are more difficult to protect against disturbance than simple ones or zeros. However, even though the shape of the wave-form may be badly distorted, this is easily corrected.

All it takes is to judge whether the wave-form represents a 1 or 0, and then have the wave-form restored back to its original shape using a comparator circuit. If this is the case, why do connecting cables make such a difference to the sound?

Digital equipment has the aforementioned error correction facility to restore deformation, even to the extent that missing sections of the wave-form are replaced with a neighboring signal, or an average of two neighboring signals. CD players have even more sophisticated correction systems which can intelligently interpolate large missing sections of the wave-form, arriving at an acceptable error level, and thereby reproducing the sound signal so that it is virtually identical to original.

However, the harder the error correction facility works, the more it has the potential to confuse the over-all musical signal. What is essential, therefore, is to deliver the least deteriorated signal, and in doing so allow digital equipment to minimize any extra procedures.

It follows that the amount of deterioration allowed by a particular cable represents and influences its sound character.

ACROLINK has developed a new series of cables which features an astonishing transmission capability, demonstrated by a perfectly even frequency response up to 18 GHz. This is precisely the quality required for optimal high frequency digital signal transmission.

It is capable of delivering a perfectly rectangular wave-form with minimally rounded shoulders, thus delivering pure and clear musical information to the discerning audiophile.MEXCEL DA series is a single core co-axial structure with an additional shielding layer. The center conductor is comprised of  7N Cu MEXCEL, single core 1.6mm dia. for DA6100.

The first shielding layer (cold pole) comprises braided rectangular 7N Cu MEXCEL ribbons. The outer shielding is comprised of braided 4N copper (silver plated) round wires. Mitsubishi has developed the MEDIS electro-deposited-insulation-system to enable perfectly even coating around the edges of the rectangular ribbon - a feat that was previously unachievable.

ACROLINK has utilized this technology in all 7N Cu round wires used in this series as they result in far superior sound quality when compared to conventional polyurethane coating.