Manuals / PS Audio / Home Audio / Stereo Amplifier

PS Audio GCA-500 Table Of Contents, Table Of Contens, Questions and Answers, Troubleshooting

Models: GCA-100 GCA-250 GCA-500

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Owner’s Reference GCA Power Ampliﬁer Series

Introduction

Getting Started

Quick Start Guide

Questions and Answers

2 - 3

4 - 5

Troubleshooting	6	- 8
Warranty	9	- 10
Service	11 - 12

4826 Sterling Drive, Boulder, CO 80301
PH: 720.406.8946 service@psaudio.com www.psaudio.com	Table Of Contens iii

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Contents

4826 Sterling Drive, Boulder, CO Owner’s Reference GCA Power Ampliﬁer SeriesOwner’s Reference Document4826 Sterling Drive, Boulder, CO Important Safety InstructionsIntroduction Owner’s Reference GCA Power Ampliﬁer SeriesTroubleshooting Table Of ContentsTable Of Contens Questions and AnswersWhat you can expect Cool and efﬁcient running Power ratingsThank you The three modelsGetting Started Isolation Power Cables ConditionersGetting Started Location CautionsSpeaker Cables Power down ﬁrst Connect the inputsBalanced inputs RCA inputs Rear switch Quick Start GuideCheck for porper polarity Be careful when connecting a subwooferConnecting a banana style Plug it into a power sourceQuestions and Answers Questions And AnswersPlacement? Front panel power buttonHow does the DC trigger work? What voltages can the amp run on?Protection circuitry Does the amp require ventilation?No sound comes out of the amp TroubleshootingIf you suspect an output problem TroubleshootingTroubleshooting Blue light is too bright Problems with subwoofersFinding a ground loop Try a cheater plug Process of elimination It could be the cable TVOwner’s Reference GCA Power Ampliﬁer Series If the amp shuts down while playing musicTroubleshooting TroubleshootingMiscellaneous WarrantyWarranty TERMS AND CONDITIONS Conditions RemedyOwner’s Reference GCA Power Ampliﬁer Series Outside the USWarranty WarrantyObtain an RA number Contact information ServiceIf you require service in North America ServiceService If you have problems Voltage changesYour serial number Your purchase information Date of purchase

Table Of Contents

Introduction

Questions and Answers

Troubleshooting

Warranty

Service

Table Of Contens iii