Acoustic 370 - User Manual

Outlines the requirements for the lifetime guarantee, including registration, service, and product care.

Details the front panel controls like Volume, Tone, Bright Switch, and Graphic Equalizer.

Provides the physical size and weight specifications for the amplifier.

Details key technical metrics including gain, impedance, input/output levels, and power ratings.

Specifies frequency response, line output characteristics, and power consumption.

Defines the specific boost and cut capabilities for Bass, Treble, and Mid-range controls.

Lists the frequency bands covered by the graphic equalizer and their adjustment limits.

Diagram and numbering of controls on the front panel of the amplifier.

Diagram and numbering of jacks and connectors on the rear panel.

Explains the function and operation of input jacks, the bright switch, and the volume control.

Details the usage and effect of the bass, mid-range, and treble tone controls.

Explains what the graphic equalizer is, how it works, and its role in sound shaping.

Provides examples and techniques for using the graphic equalizer to achieve desired sounds.

Describes the ground reverse switch, indicator light, and the main power on/off switch.

Details the speaker output jacks, line outputs, and the AC convenience outlet.

Discusses the importance of proper grounding and guidelines for fuse replacement.

Notes the presence and purpose of the spare fuse holder.

Schematic illustrating the AC power input and internal wiring for export models.

Schematic illustrating the AC power input and internal wiring for domestic models.

Detailed circuit diagram showing signal flow and electronic components.

Diagrams the output sections, including speaker and line outputs, and their connections.