Sony

World's first floating-point 32-bit preamplifier (TA-E9000ES, 1998). The ES receiver line—all new for 2002—is a worthy successor to these landmark components. The STR-DA7ES, DA4ES and DA2ES offer a host of new advantages: Seven separate channels of amplification (STR-DA7ES, DA4ES) Better "downmixing" More precise control over volume ................
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