Revolutionary Krell CAST Technology

Current Audio Signal Transmission, .termed CAST,is a revolutionary methodof connecting analog audio components for unparalleled sonic performance. Innovative engineering combinesthe new Krell CASTcircuitry with existing Krell Current Modetechnologyto cre- ate entire CASTsystemsthat reproduce music with incredible range,tonality, andprecision.

Voltage Signal Transmissionand the Traditional Audio System

Traditionally, signal is transmittedin the voltage domain between two components.In an audio system,eachcomponentis a discrete entity with uniquecharacteristics that act uponthe musical signal independently. Each component is unawareof the other componentsin the system. The cables that connect the componentseach havetheir ownelectrical characteristics, which affect the sonicpresentationof the entire system.

CAST: A New Approach

CASTcircuitry recognizessignal transmitted in the current domain instead of the voltage domainbetween each component. CASTtrans- mission unifies the individual componentsand their interconnects into an electrically linked whole. Thesonic presentation of the entire sys- tem remainsintact.

CAST Basics

Here's how a CAST audio system works. Internally, each CASTsource transfers, or amplifies, current using Krell CurrentModecir- cuitry. This current signal is then output using CASTcircuitry. Whenthe signal is received by a CASTinput, Krell Current Modecircuitry again takes over until the signal reachesthe loudspeaker.By maintaining the musical signal in the current domainfrom beginningto end, an entire CASTsystembehavesas if it is one com- ponent. WithCAST,anomaliesof signal transmis-

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sion betweencomponentsare eliminated. Cable impedancesandtheir effects on the transmitted signal are non-existent.

HowCASTand Krell Current ModeInteract

While CASTis a newmethodof transferring the musical signal betweencomponents,its origin stemsfrom Krell Current Mode,the technology developedto transfer the musicalsignal within a component. CASTcombined with Krell Current Modetakes circuitry signal transmis- sion to the next evolutionary level. In essence, Krell CurrentModemaintainsthe integrity of the signal within the componentand CASTpre- serves the transmitted signal betweencompo- nents. Together, CASTand Krell Current Mode technologies unify separate Krell components into a single globalcircuit.

CASTCable Construction

A CASTsystem uses cables manufactured by Krell and other manufacturers specially licensed by Krell. Thin andflexible CASTcables are constructed with the samebuild quality as other Krell products and are aesthetically matchedto the componentsthat Kreil manufac- tures. Anall-metal bodyandlocking connectors with gold contacts are part of the standardno- compromisespecification developedfor every CASTcable made.

The Best Musical Performance

Whenyou operate a CASTsystem, you will hear significant improvementsin every perfor- mancearea: speed, precision, dynamicrange, depth and width of the soundstage, transient impact, tonal balance, harmonicdistortion, and more. The goal for CASTis the samecompany goal usedfor all Krell products.Krell strives for the delivery of the best performanceof a musi- cal event for you, using the full expressionof technologyto date.

Krell PlaybackSystem28c

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Krell Industries KPS 28c manual Revolutionary Krell Cast Technology
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KPS 28c specifications

Krell Industries is renowned for its high-performance audio equipment, and the KPS 28c CD and SACD player exemplifies the company’s commitment to excellence in sound quality. This unit represents a perfect blend of exquisite engineering and advanced technology, making it a standout choice for audiophiles seeking superior music reproduction.

One of the main features of the KPS 28c is its advanced digital-to-analog conversion capabilities. Utilizing Krell's proprietary digital processing technology, the KPS 28c is designed to deliver extraordinarily accurate sound. The player employs a high-quality DAC section, which supports both CD and SACD playback. This ensures that regardless of the medium, music lovers can experience their favorite recordings with breathtaking clarity and detail.

Another key characteristic of the KPS 28c is its robust build quality. Krell is known for its dedication to creating long-lasting products, and the KPS 28c is no exception. The player is housed in a sturdy chassis that minimizes vibrations, which can affect sound quality. Additionally, the unit features a non-resonant transport mechanism designed to isolate the disc from external influences, further ensuring that the audio output remains pristine.

Krell’s attention to the analog stages of the KPS 28c is also worth mentioning. The player features Krell's renowned analog output stage, which is optimized for minimal signal degradation. This results in a warm, rich sound that retains the emotional impact of the original recording. The unit’s analog output connectors are premium-grade, ensuring that it can be easily integrated into high-end audio systems.

Featuring multiple digital inputs, the KPS 28c allows users to connect various digital sources, enhancing its versatility. This expands its utility beyond just CD and SACD playback. Advanced digital filtering options enable users to adjust the sonic characteristics to their preferences, ensuring a tailored listening experience.

In conclusion, the Krell KPS 28c is a remarkable player that encapsulates the core values of Krell Industries: precision, craftsmanship, and audio fidelity. With its exceptional build quality, advanced technologies, and versatility, the KPS 28c is truly designed for those who demand the best from their audio equipment. Whether for casual listening or critical evaluation, this player promises an unparalleled musical experience.
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