The all-new DMC-30 SC Reference preamplifier continues Spectral Audio’s commitment to bringing music enthusiasts the “state-of-the-art” in audio preamplifiers. The all- new DMC-30 SC is an all-new “straight-line” preamplifier is based on the incomparable DMC-30 SV. “It offers the singular performance of the DMC-30 SV in a new ultra-high-value preamplifier”. Hear it now at Overture. We promise you an unforgettable listening experience.