Description & Features - Adcom GFA-6002 Owner's Manual

Description of Unit
Congratulations on your decision to purchase the GFA-6002 or
GFA-6006 custom installation power amplifier. The GFA-6002
and GFA-6006 have been designed to be musically accurate
in a configuration specifically designed to integrate with any
home audio pre-amplifier. You have made a wise choice that
will reward you for years to come with exceptionally accurate
and musical sound reproduction. To realize the full potential
of your new amplifier, and before making any connections to
it, please read these operating and installation instructions
thoroughly.
GFA-6002 Features
• Precision-matched devices used throughout the signal path
• 27,000 µF of power supply-filter capacitance to optimize
transient response
• Bridgeable operation
• Audio IN and OUT for each channel for flexible system
configuration
• Independent input level controls for each channel
• 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
• Independent thermal-overload and distortion LEDs for all
channels
• 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
• Two convenient modes of power ON/OFF triggering; 3-30V
AC/DC triggering & audio signal sensing
• Heavy gauge, anodized aluminum front panel
• Powder-coated, baked chassis and top cover for greater
durability
• Cooling vents for greater efficiency and cooler operation
while driving low impedance loads
• Ground lift to eliminate ground loops
• Detachable AC cord for easier installation
6 | ADCOM GFA-6006/02 Owner's Manual
GFA-6006 Features
• Precision-matched devices used throughout the signal path
• 60,000 µF of power supply-filter capacitance to optimize
transient response
• Bridgeable operation; 6/5/4/3 channels
• Audio IN and OUT for each channel for flexible system
configuration
• Independent input level controls for each channel
• 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
• Independent thermal-overload and distortion LEDs for all
channels
• 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
• Two convenient modes of power ON/OFF triggering;3-30V
AC/DC triggering & audio signal sensing
• Heavy gauge, anodized aluminum front panel
• Powder-coated, baked chassis and top cover for greater
durability
• Cooling vents for greater efficiency and cooler operation
while driving low impedance loads
• Ground lift to eliminate ground loops
• Detachable AC cord for easier installation
>
distortio n alert
thermal protectio n >
< on / standby
ch 6
ch 5
ch 4
ch 3
ch 2
ch 1
60 06
F A
G