Emotiva manual Emotiva RPA-1 Reference Power Amplifier, RPA-1 Front Panel Layout

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Emotiva RPA-1 Reference Power Amplifier

Audiophile 2 Channel Amplifier Features

•Dual mono block design

•Extremely low residual noise floor

•Dual high current toroidal power transformers

•Enhanced Emotiva EPM power module topology

•200 watts RMS per channel into eight ohms

•300 watts RMS per channel into four ohms

•1Hz – 80kHz bandwidth

•THD+N - .015%

•Convection cooling

•Analog VU meters

•12VDC trigger input

•Balanced XLR and unbalanced inputs

•Tiffany style RCA inputs

•High-quality, high current binding posts

•Panel dimmer

•Milled multi-element floating wing faceplate with indirect cobalt blue illumination.

•IEC power inlet, 120/230 VAC user configurable

RPA-1 Front Panel Layout

1 Front Panel Power Switch

2 Panel Dim Switch

This switch provides the ON/OFF control of the RPA-1

This switch dims the blue front panel illumination.

from the front panel. When the unit is off and in standby

Press to dim and scroll through the various

mode, the switch illuminates yellow. Automatic switching

brightness levels until you find a level you like.

is accomplished with the two terminal trigger input on the

 

back panel using a 5-12VDC control signal.

 

3

2

1

3Front Panel Display

The front panel display contains VU meters to indicate dynamic output levels as well as an informative LED status light in the center to indicate the condition of the RPA-1.

BLUE LED =

Normal Operation, Signal Levels are Normal

FLASHING RED LED =

Signal Levels are Peaking

SOLID RED LED =

Amplifier Fault (Short, Thermal, or DC)

See “Troubleshooting” section for details on the fault conditions and how to diagnose/fix them.

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Contents USER’S Guide Table of Contents RPA-1 Technical Specifications Trademark Disclosure Safety Precautions Page Antenna Grounding Outside the House NEC National Electrical Code StandardsThank You for your RPA-1 Purchase Unpacking the RPA-1 InventoryRecording the Serial Number RPA-1 Front Panel Layout Emotiva RPA-1 Reference Power AmplifierRCA Audio Inputs RPA-1 Rear Panel LayoutInstallation and Connections AC Power ConsiderationsPhysical Placement Input Connection Considerations Output Connection ConsiderationsConnection Tips for Superior Sound Connecting a Preamp Connection DiagramsConnection of a Preamp Level Device using XLR Inputs Connection of a Preamp Level Device using RCA InputsConnection of a Stereo Speakers Connecting SpeakersBiamped Connections Low Pass and High Pass 12V Trigger Connections Series and Parallel Speaker Connections SeriesParallel Technical Note about Multiple Speaker Connections Tips Before Beginning Speaker Placement TipsSubwoofer Location for 2.1 Systems Front SpeakersBass music No Sound from one or more speakers connected to the RPA-1 Troubleshooting GuideHum Noises in the Speakers Turn-on and turn-off thumpsOther Probable Causes of Noise Problems with the whole Audio SystemRED light on the front panel blinks from blue to red RED light on the front panel is illuminated solid redRaw Weight Shipping Weight Dimensions RPA-1 Technical SpecificationsEmotiva Disclosure Trademark DisclosureLimited Warranty Service Assistance for the RPA-1Emotiva Franklin, TN

RPA-1 specifications

The Emotiva RPA-1 is a high-performance power amplifier designed for audio enthusiasts who demand exceptional sound quality and reliability. This amplifier is a part of Emotiva’s RPA series, known for their outstanding engineering and sonic performance. The RPA-1 delivers impressive power output, with the ability to drive demanding speakers effortlessly, making it ideal for both music and home theater applications.

One of the main features of the RPA-1 is its robust power output. It provides 200 watts per channel into 8 ohms and an even more powerful 400 watts per channel into 4 ohms, ensuring that it can handle dynamic music passages and movie soundtracks with ease. This amplifier employs Class AB amplification technology, which combines the benefits of both Class A and Class B amplifiers, resulting in low distortion, high efficiency, and a very clean sound.

The RPA-1 is equipped with a high-quality, custom-designed power supply, which features a large toroidal transformer and multiple large filter capacitors. This design ensures that there is ample power for transient peaks in the audio signal, leading to improved dynamics and headroom. The amplifier also includes a sophisticated protection circuit to prevent damage from short circuits or overheating, ensuring longevity and reliability.

Another characteristic of the Emotiva RPA-1 is its exceptional build quality. The chassis is constructed from heavy-duty steel, providing a solid and stable foundation that minimizes resonances. The sleek, modern design features a brushed aluminum front panel with easy-to-read indicators, creating an aesthetically pleasing addition to any audio setup.

In terms of connectivity, the RPA-1 features multiple RCA inputs for connecting to various audio sources, as well as binding post outputs for speaker connections. This versatility allows users to integrate the amplifier into a wide range of systems, from stereo setups to multi-channel home theaters.

Overall, the Emotiva RPA-1 is a powerful, reliable, and versatile amplifier that delivers exceptional audio performance. Its combination of high power output, robust build quality, and advanced technologies makes it an excellent choice for audiophiles and home theater enthusiasts alike. Whether you are listening to music or watching movies, the RPA-1 is sure to provide an immersive and satisfying audio experience.
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