4Classé CAN-Bus Control Ports

These RJ-45connectors are reserved for future control and communication applications using Classé Audio’s implementation of the Controller Area Network (CAN) Bus specification.

5IR Input and Output

Your Classé amplifier includes two 1/8th-inch mini mono-jacksin order to support the IR remote controls that are ubiquitous today. IR commands exist for toggling the amplifier between operate and standby, as well as discrete command codes for either operate or standby. These codes may be used in “macros” for sophisticated remote control systems, facilitating the control of the amplifier in the larger context of a complete system.

Actually, this IR Input and Output description is a bit of a misnomer: the input supplied to these plugs is electrical in nature, not IR. It is obtained by using standard IR receivers, distribution amplifiers, and emitters (available from your dealer) to translate the remote’s flashes of infrared light into corresponding pulses of electricity. The big advantages here include being able to easily route the signals anywhere they might need to go, and the reliability of a solid electrical connection.

Since an IR distribution system such as your dealer may design for you usually must control many products, your amplifier includes both an IR input (for the control of this product) and an IR output (so as to pass along the same signal to the next product). This allows you to “daisy chain” your control wires from one product to the next.

The amplifier is designed to respond to IR commands of 5 Volts DC, with the tip of the mini mono-plugs defined to be “positive” relative to the shank of the plug.

6DC Trigger Input and Output

Many audio/video preamplifiers can supply a DC control voltage to associated equipment in order to induce desired behavior. Your Classé amplifier can take advantage of these capabilities in order to be switched between operate and standby automatically, perhaps in concert with the A/V preamp itself.

Two 1/8th-inch mini mono-jacksprovide this remote-controlled turn-on (that is, toggling between operate and standby) of the amplifier. These jacks provide a simple pass-through of the control voltage from one to the other, allowing you to “daisy-chain” a series of amplifiers quite easily.

The remote trigger will be operated by the presence of 5–12 Volts DC, with tip polarity as shown below:

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Classe Audio CA-5100 owner manual Classé CAN-Bus Control Ports, IR Input and Output, DC Trigger Input and Output
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CA-5100 specifications

The Classe Audio CA-5100 is a high-performance power amplifier designed to deliver exceptional sound quality and reliability for audiophiles and music enthusiasts. Renowned for its robust build and superior audio performance, the CA-5100 is part of Classe's tenured lineage of premium audio equipment, making it a standout choice for both hi-fi home systems and professional audio setups.

One of the main features of the CA-5100 is its power output. With a total output of 100 watts per channel into 8 ohms, this amplifier can drive a wide range of speakers, making it versatile for various audio environments. When operating at 4 ohms, the power output rises to an impressive 200 watts per channel, ensuring that it can handle demanding speaker loads without compromising sound quality.

The CA-5100 employs Class A/B amplification design, which is known for its balance between sound fidelity and efficiency. This technology allows for low distortion and high power efficiency, resulting in a warm and natural sound that audiophiles crave. The dual-mono architecture of the amplifier ensures that each channel operates independently, providing excellent channel separation and reducing crosstalk for a more immersive listening experience.

One of the notable characteristics of the Classe Audio CA-5100 is its premium construction. It features a heavy-duty chassis that minimizes vibrations and interferences, allowing for cleaner signal transmission. Additionally, high-quality components, such as oversized transformers and large filter capacitors, contribute to its high current delivery capability, ensuring robust performance even at high volumes.

The amplifier is equipped with proprietary technologies, including advanced thermal management systems, which dissipate heat effectively to maintain optimal performance and longevity. The CA-5100 also includes various input options to accommodate different audio sources, such as balanced XLR and unbalanced RCA inputs, ensuring compatibility with a wide range of audio devices.

In conclusion, the Classe Audio CA-5100 embodies high-end audio engineering principles, offering exceptional sound reproduction, robust power handling, and a build quality that reflects Classe's commitment to excellence. Whether used in a dedicated listening room or as part of a professional audio system, the CA-5100 stands as a testament to what high-performance amplifiers can achieve, delivering an unforgettable auditory experience for any listener.
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