Maintenance

Cleaning

When cleaning the stereo power amplifier bear in mind that the front of the unit is brushed aluminium and the case is metal.

Disconnect the power cord before cleaning the unit.

Note: Do not use abrasive cleaners on any part of the stereo power amplifier.

To clean the case

Use a slightly damp cloth.

To clean the audio connections

The audio sockets on the back of the stereo power amplifier are gold-plated and need no cleaning if gold-plated phono plugs are used. Otherwise, it is recommended that you unplug and reconnect the plugs at least once a year. A proprietary contact cleaner can be used to some advantage.

To change the mains fuse

Fuse

Spare

Ensure that no water is allowed to get inside the case, and do not reconnect the power until you are certain that the stereo power amplifier is completely dry.

Remove the mains connector, and pull out the drawer next to the power input to access the fuses.

Before replacing a blown fuse, if possible ascertain the cause of the failure.

The fuse drawer includes a spare fuse. This should be replaced by one of the same rating.

Troubleshooting

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Meridian Audio 559 Maintenance, Cleaning, To clean the case, To clean the audio connections, To change the mains fuse

559 specifications

Meridian Audio, a pioneer in high-fidelity audio technology, has consistently pushed the boundaries of sound reproduction. The Meridian 559 is a testament to this legacy, combining sophisticated engineering with innovative technology to deliver an unparalleled listening experience. This power amplifier is designed to cater to both audiophiles and casual listeners who demand extraordinary sound quality.

One of the standout features of the Meridian 559 is its class-leading power output. It provides a robust 200 watts per channel into 8 ohms, ensuring that it can easily drive a wide array of speakers. This substantial power reserve allows for dynamic range, making it ideal for reproducing everything from soft, delicate passages to thunderous crescendos without distortion. The amplifier also features an advanced power supply design that ensures stability and efficiency, further enhancing its performance.

The technology inside the Meridian 559 incorporates proprietary innovations that play a crucial role in sound quality. At its core is the use of high-quality components, including custom-designed capacitors and ultra-low-noise transistors. These components work together to minimize unwanted noise and distortion, resulting in an audio signal that is both pure and engaging.

Meridian’s Advanced DSP technology is another hallmark of the 559. This digital signal processing allows for precise control over audio output, enabling the amplifier to adapt to different environments and speaker configurations. The result is a consistent and immersive listening experience, whether you are in a small room or a larger space.

In addition to its impressive audio performance, the Meridian 559 boasts a sleek and elegant design that blends seamlessly into any home audio setup. The chassis is constructed from high-quality materials that not only enhance durability but also serve to minimize vibration, which can adversely affect sound quality. The intuitive layout and aesthetic appeal make it a centerpiece in any audiophile's collection.

Connectivity is also a key feature of the Meridian 559. It includes multiple input options, allowing it to integrate easily with various audio sources, from traditional CD players to modern streaming devices. This versatility ensures that users can enjoy their favorite music in the highest fidelity possible.

In summary, the Meridian Audio 559 is a powerful and refined amplifier that embodies the pinnacle of audio technology. Through its combination of high power output, advanced DSP technology, and premium build quality, it provides an extraordinary listening experience that meets the demands of discerning audiophiles and music lovers alike.