HD Design Group in Denver, Colorado is proud to represent some of the top audio equipment manufacturers in the world including Avalon Acoustics, Spectral Audio,  MIT Cables, Paradigm Persona, Rega, Unison Research, Danley, Barco and Anthem Electronics.

HD Design Group’s provides the advantage of 20 years of design build experience, creating some of the most incredible listening environments possible.

Our Reference Audio rooms and audio equipment will transport you into the music!

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