Rotel RA-1412 User Manual

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MANUEL DU PROPRIETAIRE
Stereo Integrated Amplifier I \ A 1 /11
Integrierter Stereo Verstarker I j I / I I J
Amplificateur Ster§o Integre | / \ | I | X
INTRODUCTION
We would like to take this opportunity to
congratulate you on your purchase of our
audio component. With the latest tech¬
nology and workmanship that goes into
making this equipment, you can be assured
of its high quality performance for many
years to come.
We have fitted a comprehensive range of
controls and features for your convertience.
Designed for both versatiiity and ease of
operation, this piece of equipment will add
professional studio flexibility to your Hi-Fi
sound center, The performance is exception¬
al, allowing you to experience true high
fideiity. Its full and natural sound reproduc¬
tion offers you musical entertainment ap¬
proaching that of live performances. We
sincerely hope you will treasure this profes¬
sional type component. In order to obtain
the maximum use out of your equipment,
we urge you to read the following pages of
this Owner's Manual carefully.
WARNING-TO PREVENT FIRE OR
SHOCK HAZARD, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOIS¬
TURE.
EINFUHRUNG
Wir mochten diese Gelegenheit benutzen,
Ihnen zum Kauf unseres HiFi-Kompo-
nenten zu gratulieren. Mit der neuesten
Technologie und Qualitatsarbeit, die in dem
Gerat stecken, konnen Sie seiner quali-
tativen Hochleistung viele Jahre lang sicher
sein.
Wir haben eine umfassende Reihe von
Schaltungen und Besonderheiten fur Ihre
Bedurfnisse eingebaut. Entwickelt fur
Vielseitigkeit und leichte Bedienung, wird
dieses Gerat Ihrem HiFi-Regiezentrum pro-
fessionelle Studioflexibilitat verleihen. Die
Leistung ist aussergewohniich und ermog-
licht Ihnen ein wirkliches HiFi-Ertebnis. Die
voile, natiirliche Klangwiedergabe bietet
Ihnen musikalische Unterhaltung, die
lebensechter Wiedergabe gleicht. Wir hoffen
aufrichtig, dass Sie dieses professionelle
Gerat hochschalzen werden. Um alle
Anwendungsmdglichkeiten Ihres Gerats zu
erfahren, bitten wir Sie, die folgenden
Seiten dieser Bedienungsanleitung sorg-
faltig zu lesen.
INTRODUCTION
Vous venez d'acquerir notre composant
audiophonique et nous vous remercions de
la confiance que vous nous t^moignez.
Notre materiel pr^sentant la derni4re tech¬
nologie est caracteris4 par son degr4 ir-
r4prochable de haute qualite qui vous per-
mettra une duree d'utilisation maximale.
Toutes tes possibllite d'adaptation et de
r4glage que vous pourriez souhaiter ont
4t4 pr^vues. Etudi4 pour une sensibilite
maximale et une grande facilite de mani¬
pulation, cet appareil ajoutera a voire en¬
semble Hi-Fi une restitution sonore fid4le,
jusque 14 r4serv4e aux professionnels, Ses
performances sont exceptionnelles; il vous
permettra d'apprecier la haute-fid4lite
comme vous ne I’avez encore jamais fait au
paravant. La quality du son vous donnera
I'illusion de vous trouver dans la salle m4me
de concert. Nous esp4rons slnc4rement que
cet appareil de type professionnel vous
comblera. Pour pouvoir obtenir la meilteur
utilisation de votre ensemble, lisez attentive-
ment les pages suivantes de ce Manuel du
Proprletaire.

Rotel RA-1412 Specifications

General

Brand	Rotel
Model	RA-1412
Category	Amplifier
Language	English

Summary

System Connections and Setup

Pre-Operation Safety Guidelines

Power Supply Connection

Instructions for safely connecting the unit to a power outlet.

Front Panel Controls and Features

Power Switch Operation

Controls the main power supply and pilot light illumination.

Sound Mode Control

Speaker Selection Switches

Allows selection of speaker systems (A, B, C) for activation.

Overload Indicator Light

Master Volume Control

Adjusts the overall volume level of all audio channels simultaneously.

Input Selection and Mixing Features

Input Selector Function

Microphone Input and Mixing

Connect and mix microphone audio with program sources.

Rear Panel Terminals and Connections

Phono Input Sensitivity & Impedance Selectors

Operation and Usage

Tape Playback Operation

Tape Recording Procedure

Instructions for recording programs onto tape using the unit.

Tape Dubbing Procedure

How to copy tapes from one recorder to another.

Microphone and Mixing Operation

How to use the microphone input and mix audio with program sources.

Troubleshooting and Protection Features

Hum and Noise Troubleshooting

Diagnosing and resolving hum and noise issues in the audio system.

Protection Circuit Operation

Explanation of the unit's protection circuit and overload conditions.

Technical Specifications

Power Amplifier Output and Distortion

Details on continuous power, harmonic, and intermodulation distortion.

Tone Controls and Filters Specifications

Details on bass/treble controls, turnover frequencies, and filters.

Frequency Response and Input Specifications

Specifications for frequency response, input sensitivity, and impedance.

Signal-to-Noise Ratio and Other Specs

Specifications for signal-to-noise, residual noise, and input sensitivity.

Speaker and Pre-Amplifier Specifications

Impedance ratings, output voltage, and pre-amp distortion.

General Information and Dimensions

Unit Block Diagram