Adcom gfa-7805 ユーザーズマニュアル
GFA-7805 FEATURES
• Precision-matched devices used throughout the signal path
• 112,000 µF of power supply-filter capacitance to optimize transient response
• 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 5 channels
• High quality, gold-plated 5-way binding posts
• Balanced XLR inputs
• High quality, gold-plated RCA jacks
• Large independent internal heatsinks for greater cooling capability of output devices
• Convenient 12V DC power ON/OFF triggering
• 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
• Forced convection temperature sensitive cooling
• 112,000 µF of power supply-filter capacitance to optimize transient response
• 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 5 channels
• High quality, gold-plated 5-way binding posts
• Balanced XLR inputs
• High quality, gold-plated RCA jacks
• Large independent internal heatsinks for greater cooling capability of output devices
• Convenient 12V DC power ON/OFF triggering
• 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
• Forced convection temperature sensitive cooling
GFA-7807 FEATURES
• Precision-matched devices used throughout the signal path
• 156,800 µF of power supply-filter capacitance to optimize transient response
• 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 7 channels
• High quality, gold plated 5-way binding posts
• Balanced XLR inputs
• High quality, gold-plated RCA jacks
• Large independent, internal heatsinks for greater cooling capability of output devices
• 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
• Forced convection temperature sensitive cooling
• 156,800 µF of power supply-filter capacitance to optimize transient response
• 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 7 channels
• High quality, gold plated 5-way binding posts
• Balanced XLR inputs
• High quality, gold-plated RCA jacks
• Large independent, internal heatsinks for greater cooling capability of output devices
• 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
• Forced convection temperature sensitive cooling
ADCOM PROTECTION PLAN (USA Only)
ADCOM offers the enclosed valuable Limited Warranty. Please read the details on the Warranty Card carefully to
understand the extent of the protection offered by the Warranty, its reasonable limitations, and what you should
do in order to obtain its benefits. Be sure to verify that the serial number printed on the rear panel matches the
serial number on the outer carton. If any number is altered or missing, or if the ADCOM Warranty Card is not
included in the carton, you should notify us immediately in order to ensure that you have received a genuine
ADCOM product which has not been opened, mishandled, or tampered with in any way.
understand the extent of the protection offered by the Warranty, its reasonable limitations, and what you should
do in order to obtain its benefits. Be sure to verify that the serial number printed on the rear panel matches the
serial number on the outer carton. If any number is altered or missing, or if the ADCOM Warranty Card is not
included in the carton, you should notify us immediately in order to ensure that you have received a genuine
ADCOM product which has not been opened, mishandled, or tampered with in any way.
Always retain your
original sales receipt as a proof of purchase.
5