Today, the distinctive voice of the original Marantz Model 7 preamplifier is reborn in the SC-7S1. As did the original, this work of art defines new horizons in both musical performance and contemporary elegance. It is an enduring testament to the synergy of today’s advances in physics, electronic circuitry, and metallurgy guided by our unwavering respect for the past. However, today’s sources are even more demanding than the LP. The SC7S1 reflects those concerns with frequency response and channel separation far exceeding conventional requirements. It achieves these goals with a fully balanced topology, a precision multi-gang volume control, HDAM-SA buffer modules, and a choke input power supply. Although the SC-7S1 is devoutly two-channel, it acknowledges multi-channel music with a floating bus that allows you to control multiple units simultaneously.