Krell Industries Evolution 505 manual Letter from Dan D’Agostino, Dear Audio Enthusiast

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A Letter from Dan D’Agostino

Dear Audio Enthusiast,

Thank you for your purchase of the Krell Evolution 505 SACD/CD Player. Source components are the first, vital link in the audio signal chain, and an audio system can perform no better than the source allows. For this reason, I have made every effort to include the best technology in the design of this new Krell product.

At the heart of the Evolution 505 are separate, linear power supplies that insure perfect operating conditions for the drive mechanism and audio circuits. Discrete, Class A gain stages are balanced and are utilized from input to output. Current Mode topologies enable wide bandwidth performance, while Current Audio Signal Transmission (CAST) transmitters insure the most robust connection to other Evolution components. All of these technologies are heard in the authentic and satisfying audio reproduction of the Evolution 505.

I hope that you enjoy your new Evolution 505 source component.

Sincerely,

Daniel D’Agostino

Chief Executive Officer

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Contents Evolution Important Safety Instructions Contents List of Illustrations and Tables Dear Audio Enthusiast Letter from Dan D’AgostinoFeatures Evolution 505 Features and TechnologyHow Cast and Krell Current Mode Interact Voltage Signal Transmission Traditional Audio SystemRevolutionary Krell Cast Technology Cast BasicsBest Musical Performance Cast Cable ConstructionEvolution Cast Operation Definition of TermsInputs and Outputs Technology Krell Current ModeSacd Disc Sacd Disc Hybrid Disc TypeTo Remove the Evolution 505 from the Shipping Carton Unpacking and PlacementOpening the Evolution 505 Shipping Carton AC Power Guidelines PlacementThis section describes the Evolution 505 functions Anatomy of the EvolutionFront Panel Description PowerRemote Functions on the Front Panel Transport FunctionsDirect Track Access Buttons or Keys To set up a programMenu Button or Key Enter Button or KeyFront Panel Display DisplayDim Button or Key Display Button or KeyEvolution 505 Remote Control Battery Installation and Removal Remote Control DescriptionEvolution 505 Back Panel Digital Audio Outputs CD format only Back Panel DescriptionAnalog Audio Outputs Remote Connections on the Back Panel Using Balanced Connections Connecting the Evolution 505 to Your SystemConnection Steps Evolution 505 Operation Power OnHow to Play a Disc Navigating a Data Disc Using the Title Button or KeySacd Format Filters Using the Filter Button or KeyConventional Compact Disc Format Filters Using the Repeat A/B Key Using the Repeat KeyUsing the Front Panel Display Using the 12 V TriggerWarranty Page To contact the Krell Service Department Return Authorization ProcedureTHD SpecificationsWNER’S Reference Krell INDUSTRIES, INC

Evolution 505 specifications

Krell Industries, a renowned name in high-end audio, has once again raised the bar with the introduction of the Evolution 505. This state-of-the-art digital music player epitomizes the brand's dedication to innovation and quality, merging advanced technology with exceptional audio performance to cater to the most discerning audiophiles.

At the heart of the Evolution 505 lies a sophisticated digital-to-analog conversion system that utilizes Krell's proprietary Digital Signal Processing (DSP). This technology allows for precise management of audio signals, ensuring a faithful representation of music as it was intended by the artist. The Evolution 505 employs a high-performance, full-differential DAC architecture, delivering outstanding analog output that captures every nuance and detail in the recording.

One of the most notable features of the Evolution 505 is its multi-format playback capability. Whether you prefer streaming high-resolution audio files or playing CDs, this player handles it all with ease. The device supports a wide range of formats, including PCM and DSD, catering to both traditional enthusiasts and modern digital listeners. With built-in support for services like Tidal and Qobuz, users can access an extensive library of lossless streaming options.

The Evolution 505 also showcases a sleek and modern design, featuring an intuitive touch-screen interface that enhances user experience. The display presents vital information clearly, allowing users to navigate through playlists and settings effortlessly. Additionally, the player includes balanced XLR outputs, which provide superior connection options to compatible audio equipment, further optimizing sound quality.

Networking capabilities are another highlight of the Evolution 505. Equipped with Ethernet and Wi-Fi connectivity, this player makes it easy to integrate into any home audio setup. Users can enjoy seamless access to their digital music library, whether stored locally or on a network server. The unit also features USB inputs, enabling direct playback from thumb drives or external hard drives.

In conclusion, Krell Industries' Evolution 505 is a remarkable digital music player that combines cutting-edge technology, versatile playback options, and elegant design. With its focus on high-performance audio quality, this product is sure to satisfy audiophiles seeking both innovation and fidelity. As the industry continues to evolve, the Evolution 505 stands as a testament to Krell's commitment to excellence in sound reproduction.
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