Sunfire TGA-7201-230, TGA-7401-230, TGA7401 manual Important Safety Instructions

Page 2

SAFETY

Important Safety Instructions

1.Read Instructions.

2.Keep these Instructions.

3.Heed all Warnings.

4.Follow all Instructions.

5.Do not use this apparatus near water.

6.Clean only with dry cloth.

7.Do not install near any heat sourc- es such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

8.Unplug this apparatus during light- ning storms or when unused for long periods of time.

9.Refer all servicing to qualified ser- vice personnel. Servicing is required when the apparatus has been dam- aged in any way, such as a power- supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

10.Ventilation — The apparatus

should be situated so that its location or position does not interfere with its proper ventilation. For example, the apparatus should not be situated on a bed, sofa, rug, or similar surface that may block any ventilation openings; or placed in a built-in installation such as a bookcase, cabinet, or closed equip- ment rack that may impede the flow of air through ventilation openings.

11.Power Sources — The apparatus should be connected to a power sup- ply only of the type described in these operation instructions or as marked on the apparatus.

12.Power Cord Protection — Pow- er-supply cords should be routed so that they are not likely to be walked upon or pinched by items placed upon or against them, paying particular at- tention to cords at plugs, convenience receptacles, and the point where they exit the apparatus.

13.Non-use Periods—The power cord of the apparatus should be un- plugged from the outlet when unused for a long period of time.

14.Object and Liquid Entry — Care should be taken so that objects do not fall into and liquids are not spilled into the inside of the apparatus.

15.Servicing — The user should

not attempt to service the apparatus beyond those means described in this operating manual. All other servicing should be referred to qualified service personnel.



User's Manual

Page 1 Page 3
Image 2
Page 1 Page 3
Contents Seven Important Safety Instructions Contents Introduction TGA-7201 and TGA-7201-230 Theater Grand Amplifier EditionsTGA-7401 and TGA-7401-230 Unpacking InstallationAC Power Considerations CareFront Panel Features OverviewVDC Trigger Input Rear Panel FeaturesAUTO/ON/OFF Switch RCA InputsXLR Inputs IEC connectorPower Switch Current Source Outputs Voltage Source OutputsChapter Balanced Connections LoudspeakersInput connections BiampingOutput connections Biamping Connections Biamping with an external crossoverVolt Parallel Series and Parallel speaker connectionsSeries Amplifier shuts down often or the line fuse blows often Troubleshooting GuideNo sound from one or more speakers Hum is heard in your speakersTurn-on and turn-off thumps Other causes of noisePoor bass performance Current source outputs not workingSpecifications TGA-7401 TGA-7201Sunfire Limited Warranty Service AssistanceTheater 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.
Top Page Image Contents