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About the SC-11S1
The Marantz SC-11S1 is a premium stereo control amplifier featuring high precision components such as Melf resistors and a shielded toroidal transformer to minimize noise and distortion. It supports 2 channels with Current Feedback topology and a Linear Drive Power Supply. The unit includes 6 audio inputs, including MM and MC phono inputs, and offers balanced and unbalanced outputs. It has a frequency response of 5Hz to 120kHz and a very low total harmonic distortion of 0.003%. The preamplifier supports bi-amp and multi-channel options and features a Floating Control Bus System (F.C.B.S.) for connecting multiple units without ground loop noise. It includes a metal front panel, an LCD display for input and volume, and a remote control. The SC-11S1 weighs 16 kg and measures 440 x 431 x 127 mm. It was introduced around 2007 and is no longer in current production but remains highly regarded for its sound quality and build.
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