RKB-2100Power Amplifier

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Contents

 

Important Safety instructions!

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1: Controls and Connections

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2: Hook-up Illustration

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About Rotel

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Getting Started

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Features

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A Few Precautions

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Placement

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Rack Mounting

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Rack Handles

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Optional Fan Kit

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AC Power and Control

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AC Power Input

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Power Switch

 

Indicator LED

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Auto Turn On/Off Mode Selector

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12V Trigger Input

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12V Trigger Output

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Circuit Breaker

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Protection Indicator

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Signal Connections

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RCA Inputs

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Input Level Controls

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Signal Output Link

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Speakers

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Speaker Selection

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Speaker Wire Selection

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Polarity and Phasing

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Speaker Connections

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Troubleshooting

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Front Panel Power Indicator Is Not Lit

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No Sound

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Protection Indicator Is Lit

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Specifications

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About Rotel

A family whose passionate interest in music led them to manufacture high fidelity components of uncompromising quality founded Rotel over 40 years ago. Over the years that passion has remained undiminished and the goal of providing exceptional value for audiophiles and music lovers regardless of their budget, is shared by all Rotel employees.

The engineers work as a close team, listen- ing to, and fine tuning each new product until it reaches their exacting musical stan- dards. They are free to choose components from around the world in order to make that product the best they can. You are likely to find capacitors from the United Kingdom and Germany, semiconductors from Japan or the United States, and toroidal power transform- ers manufactured in Rotel’s own factory.

Rotel’s reputation for excellence has been earned through hundreds of good reviews and awards from the most respected review- ers in the industry, who listen to music every day. Their comments keep the company true to its goal – the pursuit of equipment that is musical, reliable and affordable.

All of us at Rotel thank you for buying this product and hope it will bring you many hours of enjoyment.

Getting Started

Thank you for purchasing the Rotel RKB-2100 Stereo Power Amplifier. When used in a high- quality music or home theater system, your Rotel amplifier will provide years of musical enjoyment.

The RKB-2100 is a sophisticated two-channel power amplifier. Discrete output devices, a massive power supply with toroidal transformer, premium components, and Rotel’s Balanced Design ensure superb sound quality. High cur- rent capability allows the RKB-2100 to drive difficult speaker loads with ease.

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Rotel RKB-2100 owner manual Contents, About Rotel, Getting Started

RKB-2100 specifications

The Rotel RKB-2100 is a powerful two-channel amplifier designed for serious audio enthusiasts who demand uncompromised sound quality from their home theater or audio systems. Rotel, a name synonymous with high-fidelity audio equipment, has crafted the RKB-2100 to blend innovative technology with outstanding performance, making it a standout choice in the amplifier market.

At the heart of the RKB-2100 is its robust Class AB amplifier design, which delivers an impressive 100 watts per channel into 8 ohms. This power ensures that even the most demanding speakers can be driven with authority and finesse, providing a dynamic listening experience across a wide range of music genres and movie soundtracks. The amplifier's ability to maintain clarity and detail at high volumes sets it apart from many competitors, making it an ideal choice for both critical listening and everyday use.

One of the defining features of the RKB-2100 is its advanced power supply system, which includes a custom-designed toroidal transformer. This transformer minimizes hum and noise while providing stable power to the amplifier's output stage, ensuring consistent performance even during peak demands. Additionally, Rotel employs high-quality capacitors and tightly regulated power circuits, which further enhance the amplifier's efficiency and fidelity.

Another noteworthy characteristic of the RKB-2100 is its versatility. It boasts a variety of inputs, including both balanced (XLR) and unbalanced (RCA) connections, allowing it to integrate seamlessly into diverse audio setups. This ensures that whether you're connecting it to a high-end preamplifier or using it as part of an expansive home theater system, the RKB-2100 can accommodate your needs.

The RKB-2100 also features Rotel's proprietary technology, known as the "balanced circuit design," which helps to reduce noise and interference while preserving the integrity of the audio signal. This design is particularly beneficial in settings where long cable runs are inevitable, as it ensures that the audio quality remains pristine regardless of distance.

In conclusion, the Rotel RKB-2100 is a high-performance amplifier that embodies the brand’s commitment to excellence in sound reproduction. With its powerful output, sophisticated power supply, versatile connectivity options, and advanced noise-reduction technologies, the RKB-2100 stands out as an exceptional choice for audiophiles and home theater enthusiasts alike, promising an exhilarating listening experience that brings music and movies to life.