Adcom GFA7707, 7705 manual

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Service Information Specifications

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Troubleshooting Resolving Problems

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Installation & Hookup Unpacking the GFA-7705/07 Placement of the GFA-7705/07 Quick Connection Diagram Connecting the GFA-7705/07 Caring for your GFA-7705/07

Front Panel

Rear Panel

Description of Unit— 20-Amp Device Notification ............................4

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Introduction Warranty Information

GFA-7705/07 Features

Precision-matched devices used throughout the signal path. Independent power supplies for each channel.

Fewer gain stages improve signal reproduction accuracy.

Custom toroidal power transformer provides better regulation and greater peak current capability.

• ADCOM-Universalpre-prepped chassis and internal power supplies for easy in-field upgradeability from 5 to 7 channel configuration.

Independent thermal-overload and distortion LEDs for all 5 (to 7) channels.

S.A.F.E. ® Circuit: Self Annealing Fuse Equipped--automatic reset protection circuit in the event of speaker or speaker wire dead-short.

High quality, gold-plated5-way binding posts. High quality, gold-plated RCA jacks.

Large independent, internal heatsinks for greater cooling capability of output devices. Convenient 12 VDC power ON/OFF triggering.

Heavy gauge, anodized aluminum front panel.

Cooling vents for greater efficiency and cooler operation while driving low impedance loads.

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