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Opera Consonance Cyber-880I - User Manual

Opera Consonance Cyber-880I
10 pages
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Cyber880I
SAFETY INSTRUCTION
To avoid personal injury or damage to equipment,
please ensure that you read this manual in its entirety
before attempting to operate the equipment. Please
retain this manual for future reference.
TO PREVENT THE RISK OF ELECTRIC SHOCK, DO
NOT UNDER ANY CIRCUMSTANCES REMOVE ANY
PARTS OF THE EQUIPMENT COVER. THERE ARE
NO USER SERVICEABLE PARTS INSIDE. ALL
SERVICING MUST BE CARRIED OUT BY
QUALIFIED SERVICE PERSONNEL.
WARNINGS
Power Source
The equipment should be connected to a power supply only of the type described in this
manual or as marked on the equipment.
Do Not Disassemble
Do not attempt to service the equipment beyond that described in this manual. Touching the
equipment’s internal parts could result in severe personal injury. All other servicing or
problems as listed below should be referred to qualified Consonance service technicians:
The power supply cord or plug has been damaged
Objects have fallen or liquid has been spilled into the equipment
The equipment does not appear to function normally or exhibits a marked change in
performance
The equipment has been dropped or the enclosure damaged
Do not under any circumstances allow anyone to modify your Consonance equipment without
first checking with Opera Audio, your dealer, or your distributor. Unauthorized modifications
will invalidate your guarantee.
This icon marks a presence of un-insulated dangerous voltagewithin the product's enclosure
that may be of sufficient magnitude to constitute a risk of electric shock to persons.
This icon marks important operating, maintenance and service information that should be
read to prevent possible personal injury
Grounding or Polarization
Power supply cords should be routed so that they are not likely to be walked on or pinched by
items placed upon or against them, paying particular attention to cords and plugs,
convenience receptacles, and the point where they exit from the amplifier.

Questions and Answers

Summary

Safety Instructions

Electrical Safety and General Warnings

Covers preventing electric shock, disassembly warnings, power source, grounding, and safety icons.

Operational Safety and Care

Ventilation, Environment, and Maintenance

Details on ventilation, water/moisture, speaker impedance, lighting protection, power lines, and cleaning.

Introduction and Setup

Unpacking and Equipment Setup

Instructions for unpacking, checking voltage, positioning, and installing vacuum tubes.

Operating Tips

Power, Switching, and Running-In

Guidance on power cords, plugs, switching on/off, and the running-in period.

General Warnings and Positioning

Operational Environment and Cable Guidance

Discusses positioning, transformer noise, RFI, and loudspeaker cable requirements.

Troubleshooting Guide

Common Problems and Solutions

Lists frequently encountered problems and their corresponding solutions.

Technical Specifications

Front Panel Overview and Connections

Describes front panel controls, input/output ports, and AC power connection.

Detailed Technical Specifications

Control Functions and Vacuum Tubes

Details control functions, power output, distortion, sensitivity, impedance, and vacuum tube types.

Warranty Information

Product Warranty and Registration

Outlines product warranty, limitations, and the registration process.

Opera Consonance Cyber-880I Specifications

General IconGeneral
TypeIntegrated Amplifier
Frequency Response (±0.5dB)20Hz - 20kHz
Input Impedance100kΩ
Output Impedance4Ω, 8Ω
Signal/Noise Ratio90dB
THD1%