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Rotel A12 User Manual

Rotel A12
27 pages
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A12
Stereo Integrated Amplier
Amplicateur Stéréo Intégré
Stereo-Vollverstärker
Amplicador Integrado Estereofónico
Geïntegreerde stereoversterker
Amplicatore integrato stereo
Integrerad stereoförstärkare
Интегрированный стерео усилитель
Owner’s Manual
Manuel de l’utilisateur
Bedienungsanleitung
Manual de Instrucciones
Gebruikershandleiding
Manuale di istruzioni
Instruktionsbok
Инструкция пользователя

Table of Contents

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Rotel A12 Specifications

General IconGeneral
Damping factor220
Amplifier classA/B
Frequency range10 - 100000 Hz
Output impedance470 Ω
Audio output channels- channels
Peak power per channel- W
Signal-to-Noise Ratio (SNR)100 dB
Total Harmonic Distortion (THD)0.03 %
RMS power output per channel (8 Ohm)60 W
Speakers connectivity type-
Product colorBlack
AC input voltage230 V
AC input frequency50 Hz
Power consumption (standby)0.5 W
Power consumption (typical)230 W
Weight and Dimensions IconWeight and Dimensions
Depth345 mm
Width430 mm
Height93 mm
Weight8000 g

Summary

Important Safety Instructions

Notice

Preamble to safety instructions detailing user responsibilities and warnings.

Controls and Connections

Remote Control RR-AX1400

Preamp Input and Speaker Output Connections

Digital Input Connections

Rotel Link and 12V Trigger Connections

Front USB Input

Important Notes

About Rotel

Getting Started

A Few Precautions

Essential steps before connecting or operating the amplifier to prevent damage.

Placement

Guidance on unit positioning for optimal performance and ventilation.

Cables

Best practices for connecting audio cables to prevent interference.

The RR-AX1400 Remote Control

Information on using the supplied remote control for operations.

AC Power and Control

Connecting power and understanding control features.

Power Switch and Power Indicator

12V Trigger Connection

Using 12V trigger outputs for automatic component control.

Protection Indicator

Understanding the amplifier's protection circuitry and indicators.

Input Signal Connections

Phono Input and Ground Connection

Connecting turntables and grounding to prevent hum.

Line Level Inputs

Connecting CD players, tuners, and other analog audio sources.

Digital Signal Inputs

Connecting digital sources via coaxial or optical cables.

Preamp Output

Speaker Outputs

Connecting speakers to the amplifier using binding posts.

Polarity and Phasing

Speaker Connection

Headphone Output

Display

Front USB Input

APTX Bluetooth Connection

Rear USB Power Port

Audio Controls

Volume Control

Adjusting the audio output level using the front panel or remote.

Balance Control

Adjusting the left-to-right sound balance.

Tone Control Bypass

Bypassing bass and treble tone controls for pure sound.

Bass and Treble Controls

Source Input Selector

Dimmer Control

Display Dimmer

Adjusting the brightness of the front panel display.

LED Dimmer

Adjusting the brightness of front panel LEDs.

PC-USB Input

Rotel Link

EXT REM IN Jack

RS232 Connector

Settings Menu

TONE BYPASS

Setting to enable or disable tone controls.

BASS

Adjusting the bass level.

TREBLE

Adjusting the treble level.

BALANCE

Adjusting the left/right balance.

DIMMER

Setting the front display brightness.

LED DIMMER

Setting the front panel LED brightness.

POWER ON MAX VOL

Sets the maximum volume level when the unit is turned on.

USB POWER

Configures the rear USB port power supply behavior.

OFF TIMER

Sets an automatic power-off timer for the unit.

SIGNAL SENSE

Enables automatic power on when an audio signal is detected.

FIXED GAIN

Configures a fixed volume level for specified inputs.

Troubleshooting

Power Indicator Is Not Illuminated

Steps to diagnose why the power indicator is not lit.

Fuse Replacement

Guidance on replacing the internal power fuse.

No Sound

Troubleshooting steps for when no audio output is present.

Playable Audio Formats

List of supported audio formats for various inputs.

Cannot Connect via Bluetooth

Steps to resolve Bluetooth pairing issues.

Specifications

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