As for its internals, they are isolated via copper coating to eliminate any and all extraneous interference. Included also is a toroid power transformer with a ‘dual hemisphere’ design that also reduces internal vibration, while setting the stage for superior-quality audio. Additional features of the Marantz MA-9S2 include up to 600W of power, three switchable inputs (two single-ended, one balanced), and six integrated HDAM-SA modules for a faster response time.
