Sleek Audio has introduced its SA6 in-ear earphones featuring the company’s Variable Equalization system. The system utilizes interchangeable high-frequency filter tips to provide adjustment of treble response, while a similar Variable Bass Port System offers up to a 12db difference in response at 20 hertz.
Other features of the SA6 include interchangeable cables, three differently-sized rubber tips, and a single armature driver. \ The Sleek Audio SA6 are now available for preorder at a price of $230; the earphones will sell for $250 upon their release in October.
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