Sunfire TGA7401, TGA-7401-230, TGA-7201-230 manual Front Panel Features, Overview

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CHAPTER 1

Front Panel Features

Overview

Your Theater Grand Amplifier has seven channels of power amplifica- tion combined in one chassis for the purpose of reproducing music or video soundtracks. It accepts line-level signals from a controlling preamplifier and amplifies them to a higher level, suitable for driving powerful stereo and Home Theater speakers.

The front panel power LED will turn blue when the amplifier is turned on. The brightness can be set to high, medium or low using the LED dimmer

(11)on the rear panel. The LED turns red when the amplifier is turned off.

User's Manual

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Contents Seven Important Safety Instructions Contents Introduction TGA-7401 and TGA-7401-230 Theater Grand Amplifier EditionsTGA-7201 and TGA-7201-230 Care InstallationAC Power Considerations UnpackingOverview Front Panel FeaturesRCA Inputs Rear Panel FeaturesAUTO/ON/OFF Switch VDC Trigger InputCurrent Source Outputs Voltage Source Outputs IEC connectorPower Switch XLR InputsChapter Loudspeakers Balanced ConnectionsOutput connections BiampingInput connections Biamping with an external crossover Biamping ConnectionsVolt Series Series and Parallel speaker connectionsParallel Hum is heard in your speakers Troubleshooting GuideNo sound from one or more speakers Amplifier shuts down often or the line fuse blows oftenCurrent source outputs not working Other causes of noisePoor bass performance Turn-on and turn-off thumpsTGA-7201 Specifications TGA-7401Service Assistance Sunfire Limited WarrantyTheater Grand Amplifier

TGA-7201, TGA-7401-230, TGA-7201-230, TGA7401 specifications

The Sunfire TGA series stands as a testament to cutting-edge audio engineering, with models like the TGA7401, TGA-7201-230, TGA-7401-230, and TGA-7201. Each of these amplifiers is meticulously crafted to cater to the needs of audiophiles seeking unparalleled performance and robustness in their sound systems.

The Sunfire TGA7401, for instance, boasts a powerful output of 400 watts per channel into 8 ohms, making it an excellent choice for driving demanding speakers. This model employs Sunfire’s patented Tracking Downconverter technology, which provides high efficiency while minimizing distortion. The low-profile design of the TGA7401 allows it to fit comfortably in AV racks without sacrificing operational power, ensuring that it can deliver high-quality sound in any setup.

Similarly, the TGA-7201-230 is designed for those who appreciate compactness without compromising audio fidelity. With its 200 watts per channel output, this amplifier is ideal for smaller setups or as an addition to a home theater system. The TGA-7201-230 features advanced thermal management systems that keep the amplifier cool during extended use, increasing durability and performance reliability.

The TGA-7401-230 presents a hybrid of power and flexibility, offering both balanced and unbalanced inputs. This feature allows users to integrate the amplifier seamlessly into various audio setups, whether it be for home theater or high-fidelity stereo listening. The inclusion of a sophisticated signal path and upgraded components ensures that the audio performance is always crystal clear, with an impressive dynamic range.

On the other hand, the TGA-7201 rounds out this impressive lineup with its combination of efficiency and streamlined features. It maintains a low total harmonic distortion rate, ensuring that listeners receive accurate sound reproduction, which is essential for both music and cinema experiences. The compact design enables it to be used in various environments, while still delivering the power necessary for an exhilarating audio experience.

Overall, the Sunfire TGA series exemplifies high-performance audio technology, bringing forth amplifiers capable of delivering clear, powerful sound. With their robust build quality, innovative technologies, and impressive specifications, models like the TGA7401, TGA-7201-230, TGA-7401-230, and TGA-7201 provide a premium listening experience for any audio enthusiast. Whether you are building a home theater or simply seeking to upgrade your audio setup, the Sunfire TGA series stands ready to enhance your listening experience.