Important!

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Troubleshooting

In general, you should refer any service problems to your Classé dealer. Before contacting your dealer, check to see if the problem is listed here. If it is, try the suggested solutions. If none of these solves the problem, contact your Classé dealer.

1.Everything appears to be on, but there is no sound.

•Adjust the volume control to a moderate level (one that should be audible but is not excessive).

•Make sure the source component for which the input has been selected is switched on and is out of its standby mode.

•Make sure the proper input has been selected for the source being used.

•Check that the preamplifier is not in mute mode. This is indicated by the operational menu icon in the form of a speaker with a bar through it. Press Mute to disengage.

•Ensure that the power amplifier is powered up and out of standby mode.

•Check if the tape monitor is enabled. If it is engaged and the recorder is off, you will not hear the selected source. Disengage by pressing Tape, unless you wish to monitor the recording.

•If the problem occurs only with a particular input, check the interconnect cables between that source and the preamplifier.

•If the problem occurs with all inputs, check the cables between the preamplifier and the power amplifier. If no fault is found there, check the speaker wires for secure connections.

Check that the power amplifier is off before checking any connections between the preamplifier and power amplifier, or between the power amplifier and the speakers.

2.There is no sound and the Standby LED is not lit.

•Ensure the preamplifier is plugged into the AC mains and switched on, and that the AC mains are operating normally. The unit will automatically attempt to protect itself from improper AC mains voltages by not powering up. Make sure your power amplifier is off (if the amplifier is already connected to the preamp) before plugging your preamplifier into the AC mains and powering it up.

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Classe Audio CP-500 owner manual Troubleshooting, Everything appears to be on, but there is no sound
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CP-500 specifications

The Classe Audio CP-500 is a high-performance stereo preamplifier that has become a staple in the audiophile community due to its impressive sound quality and innovative design. This preamp is crafted with meticulous attention to detail, aimed at delivering pure audio fidelity and an immersive listening experience.

One of the standout features of the CP-500 is its lightweight yet robust chassis, which is designed to minimize resonance and interference, ensuring that the signal path remains clean. The unit incorporates a sophisticated custom power supply that provides stable and reliable energy, reducing noise and enhancing overall performance.

At the heart of the CP-500's design is its high-quality analog signal path. The preamplifier uses high-grade components, including premium capacitors and resistors, to retain the integrity of the audio signal. This design philosophy is reflected in the preamp's exceptional frequency response and low total harmonic distortion (THD), making it a superb choice for discerning listeners who demand the best from their audio systems.

The CP-500 also features balanced and unbalanced inputs and outputs, providing flexibility for various system configurations. The inclusion of both XLR and RCA connectivity allows users to seamlessly integrate the preamp into their setups, whether they use studio-grade equipment or home audio devices. Additionally, it supports multiple source inputs, making it versatile for any audio collection.

Another notable characteristic is the preamp's intuitive user interface. The front panel includes a clear display and ergonomically placed controls, making it easy to navigate through various settings and source choices. The remote control adds convenience, allowing users to adjust volume levels and switch inputs from anywhere in the listening environment.

Classe Audio places a strong emphasis on compatibility, particularly with their amplifiers, ensuring that the CP-500 works harmoniously with their line of high-performance power amplifiers. This synergy allows for an optimal audio experience, highlighting the capabilities of both the preamp and amplifier, resulting in sound that is both dynamic and nuanced.

In conclusion, the Classe Audio CP-500 preamplifier is a prime example of high-fidelity audio engineering. Its combination of superior build quality, advanced technology, and elegant design makes it an excellent choice for audiophiles seeking to elevate their sound systems. Whether used for critical listening or simply enjoying music, the CP-500 delivers an exquisite sonic experience that stands the test of time.
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