Adcom 7707 Owners Manual

Page 1

Page 2

-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 Table of Contents 3