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Unison Research Unico 90 - User Manual

Unison Research Unico 90
10 pages
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Unico 90

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Unison Research Unico 90 Specifications

Output Power IconOutput Power
output power at 8Ω100+100 W RMS
output power at 4Ω180+180 W RMS
Frequency Response IconFrequency Response
frequency response at -1dB12Hz to 45kHz
frequency response at -3dB6Hz to 80kHz
Input Specifications IconInput Specifications
input impedance21kΩ //300pF
input sensitivity860mV RMS
input6 line (3 unbalanced, 2 balanced, 1 'bypass' unbalanced)
Output Specifications IconOutput Specifications
line outputs1 tape, 1 sub (volume controlled)
output connectors4 + 4 bi-wiring
output resistance<0.4 ohm, resistive on all audio frequencies
Power and Consumption IconPower and Consumption
power consumption550 W (at max power on 8 ohm)
global feedback factor0 dB
THD at 1kHz, 1 W< 0.15%
Weight and Dimensions IconWeight and Dimensions
dimensions43.5cm x 18 cm x 44 cm
net weight20 kg

Summary

Unpacking and Initial Setup

Acclimatization After Unpacking

Allow device to adapt to room temperature to prevent condensation damage.

Installation Guidelines

Placement and Ventilation

Ensuring safe placement, adequate clearance, and proper ventilation for the amplifier.

Power Connection

Mains Voltage and Fuse Information

Details on mains voltage settings and fuse replacement procedures.

Operation and Features

Switching On and Warm-Up

Guidance on powering up, initial start-up phase, and warm-up indications.

LED Indicator Meanings

Understanding the status indicated by the amplifier's LED lights.

Remote Control Usage

Instructions for operating the amplifier using the infrared remote control.

Audio Outputs and Bypass Input

Description of line outputs and the bypass input function.

Fuse Specifications

Internal Fuse Details

Listing of internal fuse types, values, and sizes.

Safety and Maintenance

General Safety Precautions

Important warnings regarding operation, opening the unit, and liquid spills.

Valve Replacement and Cleaning

Guidelines for replacing vacuum tubes and cleaning the amplifier.

Technical Specifications

Detailed Performance Metrics

Comprehensive technical data including output power, frequency response, and dimensions.

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