Krell Industries S1500 manual Amplifier, on the next

Page 14

Connecting the S–1500 Amplifier, continued

INPUT AND OUTPUT CONNECTIONS,

continued

4.Connect the loudspeaker cables to the S–1500 amplifier chan- nel output binding posts (5) located on the back panel.

The S–1500 / 5 uses only outputs 1-5, and has caps on the loudspeaker binding posts of channels 6 and 7. The S–1500 / 6 uses outputs 1-6, and has caps on the loudspeaker binding posts of channel 7.

The binding post terminals accept spade lugs, bare wire, or pins. Use the red terminal for the positive connection and the black terminal for the negative connection.

IMPORTANTTighten loudspeaker binding posts by hand only.

 

5.

Plug the AC power cord into the amplifier’s IEC connector (8).

 

6.

Plug the other end of the AC power cord into the AC wall outlet.

 

The amplifier is now ready for operation. See Operating the

 

S–1500 Amplifier, on the next page.

 

 

Note

The S–1500 / 5 and S–1500 / 6 amplifiers may be upgraded with addi-

 

tional channels, to make a total of seven. Please contact your Krell-autho-

 

rized dealer or distributor for information on upgrading your amplifier to

 

six or seven channels.

14

Krell S–1500 Multi-channel Amplifier

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Contents Instructions for USE 1500 Contact InformationContents Illustrations Introduction Connections Definition of TermsInput and Output OperationUnpacking Placement AC Power GuidelinesS-1500 Multi-channel Amplifier Front Panel Front Panel Description Power ButtonStand-by and Power LED Back Panel Description IEC Connector VDC Remote PowerPower FuseholderConnecting the S-1500 Amplifier to Your System S-1500 / 6 uses inputs 1 throughAmplifier, on the next Operating the S-1500 Amplifier ON/OFF OperationTroubleshooting System Noise Questions and Answers Warranty Warranty Accessing the Service Request Form Serial NumberSpecifications Dampening FactorPower Consumption 1500

S1500 specifications

Krell Industries is renowned for its commitment to high-performance audio equipment, and the S1500 is a notable addition to their lineup of amplifiers. The Krell S1500 is a powerful, flexible, and highly efficient multi-channel amplifier designed primarily for home theater and sophisticated audio setups. With a robust power output of 150 watts per channel into 8 ohms and an impressive capability to drive even lower impedances, the S1500 ensures dynamic audio reproduction that is suitable for various applications.

One of the standout features of the S1500 is its Class A/B amplifier topology. This design combines the benefits of both Class A and Class B amplification, delivering clear and accurate sound reproduction while offering high efficiency. Krell has engineered the S1500 with sophisticated thermal management systems, ensuring that the amplifier runs cool, even during long listening sessions or demanding audio playback scenarios.

The S1500 employs advanced circuit topologies that minimize distortion and enhance signal integrity. This results in pristine audio quality, capable of handling the delicacy of classical pieces as well as the demands of high-action films. Krell’s proprietary technologies, such as the Krell Current Mode, maximize the amplifier's performance by ensuring that it can respond instantaneously to changes in the audio signal, which is crucial for dynamic sound reproduction.

Connectivity on the S1500 is generous, featuring balanced and unbalanced inputs to cater to a variety of audio sources. This flexibility allows the amplifier to integrate seamlessly into any high-end audio or home theater system. Additionally, the amplifier includes extensive protection circuitry to safeguard against short circuits, overheating, and overload conditions, contributing to its durability and reliability.

The design aesthetic of the S1500 reflects Krell's commitment to both form and function, with a sleek, modern chassis that complements any audio setup. The amplifier also features a user-friendly front panel that provides access to status indicators and controls, making it easy for users to operate.

In summary, the Krell Industries S1500 is a meticulously designed multi-channel amplifier that combines advanced technologies with robust power output, ensuring an unparalleled listening experience. Its exceptional audio fidelity, smart thermal management, and extensive connectivity options make it a top choice for audiophiles and home theater enthusiasts alike. Whether for music or movies, the S1500 stands as a testament to Krell’s legacy of excellence in audio engineering.
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