Page 2 - WELCOME
WELCOME 2 Dear fellow ADCOM product owner, Welcome to the ADCOM family! For more than twenty years, ADCOM products have delivered excellent performance and value for customers around the world. Our products are designed by our experienced and demanding engineering team, built to the highest standard...
Page 3 - TABLE OF CONTENTS; TROUBLESHOOTING
TABLE OF CONTENTS WELCOME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 DESCRIPTION OF UNIT GFA-7805 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 GFA-7807 FEATURES...
Page 4 - CAUTION
THE FOLLOWING PRECAUTIONS AND SAFETY INSTRUCTIONS ARE REQUIREMENTS OF UL AND CSA SAFETY REGULATIONS Warning: To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture. The graphic symbol of a lightning flash with an arrow point within a triangle signifies that there i...
Page 6 - INTRODUCTION
INTRODUCTION Congratulations on your decision to purchase the GFA-7805 or GFA-7807 multichannel power amplifier. The GFA-7805 and GFA-7807 have been designed to be high performance and musically accurate in a configuration specifically designed to integrate with any audio pre-amplifier. You have mad...
Page 10 - WARNING
Model: GFA-7807 Power Amplifier Power consumption (max): XXXX W serial number CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. AVIS: Risque de choc electrique- ne pas ouvrir. ATTENTION: Pour eviter tou...
Page 12 - RESOLVING PROBLEMS; SYMPTOM
RESOLVING PROBLEMS Use the chart below to solve common situations that don’t require professional attention. If the steps stated in POSSIBLE SOLUTION do not resolve your problem, then please contact your ADCOM Dealer or call the ADCOM Customer Service Department. Any problems not covered here should...
Page 13 - SERVICING; Please address mail inquires to:; FREIGHT COLLECT SHIPMENTS WILL NOT BE ACCEPTED
For Fax inquires, please include a return Fax number for the reply. When calling or writing about your GFA-7805/7807, be sure to note and refer to its serial number as well as the date of purchase and the dealer from whom it was purchased. In any communications to us, please include a daytime phone ...
Page 14 - General
GFA-7805 SPECIFICATIONS Power Rating (To EIA/CEA-490-A Requirements) 300 Watts continuous average power per channel into 8 ohms at any frequency between 20Hz and 20kHz with all channels driven at less than 1.00% THD. 450 Watts continuous average power per channel into 4 ohms at any frequency between...
Page 16 - ADCOM
ADCOM A division of Klein Technology Group, LLC 8551 East Anderson Drive, Suite 105 Scottsdale, Arizona 85255 Voice: (480) 607-2277 Fax: (480) 348-9876 http://www.adcom.com GFA7805_07_manual_v1