Pass Labs - X150.5

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Contents

Introduction The Pass Laboratories XI 50 5 stereo amplifier embodies the design technology and refinements of the X series amplifiers including exten sions of the patented Supersymmetry circuit Additionally selected refinements of the XA series amplifiers have been incorporated into the XI 50 5 to significantly improve this products sonic performance in com parison to it s immediate predecessor the Pass Laboratories XI50 The Supersymmetry circuit topology was granted a U S patent in 1994 and was the result of 19 years of effort by legendary analog designer and company founder Nelson Pass The amplifier uses highly matched com ponents in a classically simple single ended Class A circuit The amplifier contains only two simple stages the f ...