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Technics SE-9060 User Manual

Technics SE-9060
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Technics SE-9060 Specifications

General IconGeneral
BrandTechnics
ModelSE-9060
CategoryAmplifier
LanguageEnglish

Summary

Maintenance and Initial Setup

Attachment of Feet

Instructions for attaching optional feet to adjust unit height for stacking.

Product Service Information

Guidance on obtaining authorized service for the product.

Serial Number Location

Information on finding the unit's serial number for record-keeping.

Star Features of the SE-9060

DC Amplifier Design

Details the DC amplifier design, dual FETs, and low distortion characteristics.

Stabilized Power Supply

Explains independent left/right power supplies and constant-voltage design for stability.

Protection Circuits

Describes circuitry for speaker protection against short-circuits and DC voltage.

Monaural Amplifier Mode

Details using the unit as a high-output monaural amplifier via BTL circuitry.

Stereo System Connections

Connecting for Stereo Operation

Diagram and explanation for connecting components for stereo use.

Monaural Amplifier Setup

Connecting for Monaural Operation

Diagrams and instructions for connecting components for monaural use.

Front Panel Controls and Functions

Power Controls and Indicators

Explains the power switch and indicator light for unit operation status.

Speaker Selection Buttons

Controls for turning speaker systems connected to MAIN or REMOTE terminals on/off.

Monaural Operation Indicator

Illuminates to indicate BTL operation when the switch is set to MONO (BTL).

Headphone Jack

Connection port for headphones, with impedance guidelines.

Operation Mode Switch

Selects between DC operation and low-cut (2 Hz) for optimal performance.

Input Level Adjustment Controls

Adjusts input level sensitivity for optimal performance and noise reduction.

Connection Procedures

Connection Preparation

Important checks before making connections, including switch settings.

Speaker System Wiring

How to connect speaker systems to MAIN and REMOTE terminals.

Speaker Placement Tips

Recommendations for optimal speaker placement for sound quality.

Preamplifier Input Connection

Guidelines for connecting the preamplifier and input terminals.

Speaker Impedance and Wires

Information on suitable speaker impedances and wiring gauge.

Operating the Amplifier

Pre-Operation Checklist

Pre-operation checks for connected equipment and unit settings.

Basic Operation Steps

How to select program source and adjust volume for playback.

Speaker System Power Control

Using the front panel pushbutton to control MAIN speakers.

Input and Outlet Management

Adjusting Input Level

How to adjust input level using the front panel control.

AC Outlet Functionality

Information on the AC outlet's capacity and usage restrictions.

Headphone Use in Mono Mode

Notes on headphone usage with MONO (BTL) mode.

Meter Unit Integration

Connecting the Meter Unit

How to connect the SH-9020 meter unit for BTL operation.

Meter Impedance Correction

How to set impedance correction on the SH-9020 for BTL output readings.

Performance Response Curves

Stereo Distortion vs. Power

Graph showing total harmonic distortion versus output power in stereo mode.

Monaural Distortion vs. Power

Graph showing total harmonic distortion versus output power in monaural mode.

Power Bandwidth Graph

Graph showing total harmonic distortion across frequency for power bandwidth.

Power vs. Load Impedance Graph

Graph showing output power at different load impedances for stereo and mono.

Gain and Phase Response Plots

Graphs showing gain and phase response with different low-cut settings.

Technical Specifications

Rated Power Output

Specifies power output for stereo and monaural modes.

Continuous Power Output

Specifies continuous power output at 1 kHz for stereo and monaural.

Harmonic Distortion Specs

Lists total harmonic distortion ratings at rated and half power.

Intermodulation Distortion

Specifies intermodulation distortion at rated power.

Frequency Response

Lists frequency response ranges and tolerances.

Signal-to-Noise Ratio (S/N)

Signal-to-noise ratio measurement using IHF A-weighting.

Hum and Noise Specifications

Specifies residual hum and noise levels.

Input Sensitivity and Impedance

Details input sensitivity and impedance requirements.

Damping Factor

Specifies the damping factor of the unit.

Load Impedance Guidelines

Lists recommended load impedances for stereo and monaural operation.

Power Consumption and Supply

States power consumption and required power supply specifications.

Unit Dimensions and Weight

Provides the physical dimensions and weight of the unit.

Included Accessories List

Lists included accessories like connection cords, feet, and screws.

Long-Term and Safe Usage

Power Source Safety

Warning about using the correct voltage and avoiding DC sources.

AC Outlet Usage Warnings

Information on the AC outlet's capacity and usage restrictions.

Power Cord Safety

Safety precautions for connecting and disconnecting the power cord.

Unit Placement and Environment

Advice on placing the unit away from direct sunlight and heat sources.

Child Safety and Chemical Avoidance

Safety advice regarding children, small items, outlets, and insecticides.

Water Spill and Modification Risks

Instructions for water spills and warnings against unit modification.

Power Off Procedure

Reminder to always turn off the power after use for safety and longevity.

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