Adcom GFA-7605 Owner's Manual Page 1

OWNER’S MANUALGFA-7605& GFA-7607Multichannel High-Current Power Ampliers

10Since the fuse has a ceramic body and you cannot visually examine the fuse element it is therefore suggested that you replace it with an identical s

Left FrontRight SurroundRight BackLeft BackLeft SurroundCenterRight Frontcurrent phase angle or the reactance of the loudspeakers which the amplier i

RESOLVING PROBLEMSUse the chart below to solve common situations that don’t require professional attention. If the steps stated in POSSIBLE SOLUTION d

For Fax inquires, please include a return Fax number for the reply. When calling or writing about your GFA-7605/7607, be sure to note and refer to its

GFA-7605 SPECIFICATIONSPower Rating (To EIA/CEA-490-A Requirements) 125 Watts continuous average power per channel into 8 ohms at any fre

GFA-7607 SPECIFICATIONSPower Rating (To EIA/CEA-490-A Requirements) 125 Watts continuous average power per channel into 8 ohms at any fre

ADCOMA division of Klein Technology Group, LLC8551 East Anderson Drive, Suite 105Scottsdale, Arizona 85255Voice: (480) 607-2277Fax: (480) 348-9876http

WELCOME2Dear fellow ADCOM product owner,Welcome to the ADCOM family! For more than twenty years, ADCOM products have delivered excellent pe

TABLE OF CONTENTSWELCOME ... 2SAFETY INFORMATION ... 4 DESCRIPTION OF UNIT GFA-7605 FEAT

THE FOLLOWING PRECAUTIONS AND SAFETY INSTRUCTIONS ARE REQUIREMENTS OF UL AND CSA SAFETY REGULATIONSWarning: To reduce the risk of re or electric shoc

GFA-7605 FEATURES • Precision-matched devices used throughout the signal path. • 100,000 µF of power supply-lter capacitance to optimize transient

INTRODUCTIONCongratulations on your decision to purchase the GFA-7605 or GFA-7607 multichannel power amplier. The GFA-7605 and GFA-7607 have been des

7CONNECTING THE GFA-7605/7607When connecting the amplier to the loudspeaker, it is vital to maintain proper polarity (positive to positive, negative

G F A7607distortion alert >LF C RF RS RBthermal protection >LBLSGFA-7607 FRONT PANEL(6) (8) (9)(7)GFA-7607 REAR PANEL(2)(1)(5)(4

9DESCRIPTION OF UNIT: REAR PANEL(1) InputsThe audio inputs for the GFA-7605 and GFA-7607 are through high-quality, gold-plated RCA jacks to minimize h