Pass Labs - SR-1

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Contents

R1 2 April 16 2009 SR 1 Owner s Manual i Introduction The SR 1 Son of Rushmore is the successor to the Rushmore loudspeaker system produced by Pass Labs between the years 2003 and 2008 The design goals are similar but product is different The Rushmore aimed for high dynamic contrast and control with very low distortion This was achieved with the finest quality strong motor drivers intimately coupled to single ended Class A amplifiers Each driver deep bass midbass midrange and high frequency ribbon operated over a limited frequency band tailored to its strengths by a passive filter at the input of each of the four amplifier channels The high efficiency 98 dB watt cone drivers also had very high power handling up to 400 watts and t ...