FULL SYMMETRY DUAL DIFFERENTIAL HIGH CURRENT DESIGN

PROFESSIONAL POWER AMPLIFIER

CH

GAIN/dB

 

 

GAIN/dB

CH

 

1

 

3v

SIG OL

OL

 

3v

2

 

16

18 20

3

3

16

18 20

ON

 

 

2v

6

6

 

 

2v

 

14

 

22

14

 

22

 

12

 

24

9

9

12

 

24

 

6

 

26

20

–20

6

 

26

OFF

 

00

28

CH STATUS

00

28

 

 

 

1v

1&2

 

1v

 

 

SENSITIVITY

1.23v (+4dBu)

NORM

HOT

SENSITIVITY

1.23v (+4dBu)

POWER

 

(MONO BRIDGE)

 

 

 

 

 

800 WATTS

 

 

 

 

 

4 OHM LOAD MIN.

 

120 VAC 60 Hz

 

 

 

400 WATTS CH

 

 

 

 

2 OHMS LOAD MIN.

 

1500 WATTS

 

 

 

MONO

1 CHANNEL

 

 

 

 

BRIDGE

 

 

 

CH

CH

 

 

 

1

2

INPUT

LOW CUT

CONSTANT DIRECTIVITY

 

FILTER

HORN EQ /AIR EQ

+

+

 

TYPICAL

 

 

35 Hz

STAGE

4.5k Hz

 

 

 

 

MONITOR

 

 

 

 

 

100 Hz

OFF ON

 

 

 

 

 

 

BAL/UNBAL

OFF

170 Hz

2k Hz 6k Hz

 

 

 

 

 

AIR EQ

 

 

 

 

 

TYPICAL

 

SPEAKER OUTPUTS

 

THRU

 

 

AMP MODE

STEREO MONO

BRIDGE

TYPICAL

CAUTION

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT

SERIAL NUMBER

MANUFACTURING DATE

RISK OF ELECTRIC SHOCK

EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.

 

 

NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.

 

 

DO NOT OPEN

AVIS: RISQUE DE CHOC ELECTRIQUE — NE PAS OUVRIR

 

 

 

 

 

 

CONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE DESIGNS INC • WOODINVILLE

 

 

WA • 98072 • USA • MADE IN USA • PATENTS PENDING • COPYRIGHT ©1999

 

 

THE FOLLOWING ARE TRADEMARKS/REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", "FR SERIES", & THE "RUNNING MAN" FIGURE

 

 

 

 

CHANNEL 2

LIMITER

CONSTANT DIRECTIVITY

LOW CUT

INPUT

HORN EQ /AIR EQ

FILTER

 

 

 

TYPICAL

 

 

4.5k Hz

35 Hz

STAGE

 

 

 

 

MONITOR

 

OFF ON

OFF ON

 

100 Hz

 

 

2k Hz 6k Hz

OFF

170 Hz

BAL/UNBAL

 

AIR EQ

 

 

 

TYPICAL

TYPICAL

 

 

 

THRU