Astell&Kern SP4000T Tube DAP and Clarus IEMs Head to High End Vienna 2026 as Wired Audio Fights Back
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Astell&Kern's SP4000T tube digital audio player and Clarus in-ear monitors are set to appear at High End Vienna 2026. This move is seen as part of an effort by wired audio to regain ground. The event will feature these products as wired audio attempts to fight back.