Sunfire 400 ~ five, 200 ~ five manual Safety Instructions, Read Instructions -- All the safety

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SAFETY

Safety

Instructions

8. Power Sources — The Component

 

should be connected to a power sup-

1. Read Instructions -– All the safety

ply only of the type described in these

operation instructions or as marked on

and operation instructions should be

the Component.

read before the SunÞre Component is

9. Power Cord Protection — Power-

operated.

2. Retain Instructions — The safety

supply cords should be routed so that

they are not likely to be walked upon

and operating instructions should be

or pinched by items placed upon or

kept for future reference.

against them, paying particular at-

3. Heed Warnings — All warnings on

tention to cords at plugs, convenience

receptacles, and the point where they

the Component and in these operating

exit the Component.

instructions should be followed.

10. Cleaning — The Compo-

4. Follow Instructions — All operat-

nent should be cleaned only as

ing and other instructions should be

recommended in this manual.

followed.

11. Non-use Periods—The power

5. Water and Moisture — The

cord of the Component should be un-

Component should not be used near

plugged from the outlet when unused

water - for example, near a bathtub,

for a long period of time.

washbowl, kitchen sink, laundry tub, in

 

 

 

a wet basement, or near a swimming

12. Object and Liquid Entry — Care

pool, etc.

should be taken so that objects do not

6. Ventilation — The Component

fall into and liquids are not spilled into

the inside of the Component.

should be situated so that its location

 

 

 

or position does not interfere with its

 

 

 

proper ventilation. For example, the

 

 

 

Component 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 ßow of

 

 

 

 

 

 

air through ventilation openings.

 

 

 

7. Heat — The Component should be

 

 

 

situated away from heat sources such

 

 

 

as radiators, or other devices which

 

 

 

produce heat.

 

 

 

13. Damage Requiring Service

The Component should be serviced only by qualiÞed service personnel when:

A. The power-supply cord or the plug has been damaged; or

B. Objects have fallen, or liquid has spilled into the Component; or

C. The Component has been exposed to rain; or

D. The Component does not appear to operate normally

or exhibits a marked change in perfor- mance; or

E. The Component has been dropped, or its cabinet damaged.

14.Servicing — The user should not attempt to service the Component beyond those means described in this operating manual. All other servicing should be referred to qualiÞed service personnel.

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User's Manual

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Contents Five Safety Instructions Read Instructions -- All the safetyContents Introduction 200~Þve Cinema Grand EditionsSignature 400~Þve Unpacking InstallationAC Power Considerations CareMeter Front Panel FeaturesOverview Crystal BaseVDC Trigger Input Rear Panel FeaturesAUTO/ON/OFF Switch RCA InputsCurrent Source Outputs Voltage Source Outputs IEC connectorXLR Inputs Current Source FusesSystem ConÞgurations Unbalanced ConnectionsBalanced Connections InputsInput connections BiampingOutput connections Biamping Connections Biamping with an external crossoverBiwiring Connections TPUParallel Series and Parallel speaker connectionsSeries AmpliÞer 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 workingSpeciÞcations Signature 400~Þve 200~ÞveLimited Warranty Service AssistanceFive

200 ~ five, 400 ~ five specifications

The Sunfire 400 is a high-performance audio amplifier that has garnered attention for its remarkable features, advanced technologies, and exceptional sound quality. As part of Sunfire's renowned lineup, this amplifier is designed to meet the demands of audiophiles and home theater enthusiasts alike.

One of the standout characteristics of the Sunfire 400 is its impressive power output. Delivering 400 watts per channel at 8 ohms, it ensures that even the most demanding speakers are driven to their fullest potential. This translates to a dynamic audio performance that maintains clarity and detail, regardless of the volume level. Additionally, its ability to handle lower impedances makes it versatile for various speaker setups.

The Sunfire 400 incorporates advanced technologies that contribute to its superior performance. One such technology is the patented Tracking Downconverter, which allows the amplifier to achieve higher efficiency levels without compromising audio quality. This innovative design minimizes heat generation and maximizes power output, allowing for a compact form factor without the bulk associated with traditional amplifiers.

Another key feature of the Sunfire 400 is its comprehensive set of connectivity options. The amplifier includes balanced XLR inputs, RCA inputs, and speaker outputs, ensuring compatibility with a wide range of audio sources and setups. This flexibility makes it a viable choice for both two-channel audio systems and multi-channel home theaters.

The build quality of the Sunfire 400 is impressive, featuring a robust chassis that not only enhances durability but also aids in reducing unwanted vibrations. This construction is essential for maintaining audio fidelity, ensuring that the signal integrity is preserved through the entire amplification process.

Furthermore, the amplifier boasts advanced protection circuitry to safeguard both the amplifier and connected speakers from common issues such as overheating and short circuits. This reliability is crucial for those who wish to use the Sunfire 400 in extended listening sessions or during peak performance situations.

In conclusion, the Sunfire 400 stands out as an exemplary amplifier that combines power, efficiency, and sound quality. With its unique technologies, versatile connectivity, and solid construction, it’s designed to meet the needs of both casual listeners and serious audiophiles. Whether used in a home theater or a dedicated music setup, the Sunfire 400 promises a captivating audio experience that is hard to match.