TABLE OF CONTENTS
Page
ACOUSTIC LIFETIME WARRANTEE
4
GENERAL DESCRIPTION 5
MODEL 450 - SPECIAL FEATURES 6
1. Lead / Bass Selector Switch 6
2. Special Output Circuit Configuration 6
3. Auxiliary Volume Control 6
4. Use Outside the United States
6
FRONT PANEL VIEW 7
OPERATION OF CONTROLS and CONNECTIONS 8
CONNECTIONS 8
1. Input 1
8
2. Input 2 8
3. Bright Switch 8
4.
Volume
8
5. Treble 8
6. Mid-Range
8
7. Bass 8
8. Distortion Control
9
9. Auxiliary Volume Control 9
10. Ground Reverse Switch
9
11. Lead / Bass Selector Switch 9
12.
Power On /
Off Switch
9
13. Graphic Equalizer 10
How the Graphic Equalizer Works
How to Use the Graphic Equalizer
REAR PANEL VIEW 11
14. Speaker Output Jack 1 12
15.
Speaker Output Jack
2 12
16. Booster Output 12
17. Line Outputs 12
18. Accessory Jack 13
19. Footswitch Connector 13
20. Fuse 13
21. AC Convenience Outlet 13
22. AC Line Cord 13
A NOTE ON SPEAKER IMPEDANCES 14
MODEL 450 PHYSICAL SPECIFICATIONS 15
MODEL 450 ELECTRICAL SPECIFICATIONS 16
AMPLIFIER LINE VOLTAGE REQUIREMENTS
FOR OPERATION IN U.S.A. AND FOREIGN COUNTRIES 18