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-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-Universal pre-prepped chassis and internal power supplies for easy in-fi eld upgradeability
from 5 to 7 channel confi guration.
-Independent thermal-overload and distortion LEDs for all 5 (to 7) channels.
- S.A.F.E. ® Circuit:® Circuit:® Self Annealing Fuse Equipped--automatic reset protection circuit in the event of
speaker or speaker wire dead-short.
-High quality, gold-plated 5-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 effi ciency and cooler operation while driving low impedance loads.
GFA-7705/07 Features
Introduction
Warranty Information ............................................................... ........ 4
Description of Unit- 20-Amp Device Notifi cation ............................4
Rear Panel ............................................................... ...................... 5
Front Panel ............................................................... ..................... 7
Installation & Hookup
Unpacking the GFA-7705/07 ............................................................... .9
Placement of the GFA-7705/07 ............................................................ 9
Quick Connection Diagram ............................................................... ..10
Connecting the GFA-7705/07 ............................................................... 11
Caring for your GFA-7705/07 ............................................................... 12
Troubleshooting
Resolving Problems ............................................................... ........... 13
Service Information ............................................................... ........... 14
Specifi cations ............................................................... .................. 15
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