October 1995 Mix Article about the PowerLight 1.8 Amplifier

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Front Left Angle 3 Image of the CXDQ 4.3 amplifier.

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Front Right Angle Image of the CXDQ 4.3 amplifier.

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Front Right Angle 2 Image of the CXDQ 4.3 amplifier.

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Front Right Angle Image of the CXDQ 4.3 amplifier.

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Rear Image of the CXDQ 4.3 amplifier.

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July 1998 Pro Audio Review Article of the PowerLight 9.0 Amplifier

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White paper on the output MOSFET and power factor correction (PFC) technology developed for the PowerLight 9.0PFC, the first heavy duty professional power amplifier to feature PFC.

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This document explains how QSC BASIS™ performs power limiting, one of the most basic but important functions of loudspeaker processing.

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Specifications Sheet for models PLD4.2, PLD4.3 and PLD4.5 System Processing Amplifiers

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