Meridian Audio 556 manual Maintenance, Cleaning, To clean the case, To clean the audio connections

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Maintenance

Cleaning

When cleaning the stereo power amplifier bear in mind that the front of the unit is metal, and the lid is glass.

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.

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.

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

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.

Setting up the stereo power amplifier

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Contents Meridian 556 Stereo Power Amplifier Preface Contents Preface Introduction Series communications Professional featuresMeridian 500 Series 506 20-Bit CD Player Compact Disc Transport Sample configurations566 20-Bit Digital to Analogue Analogue Controller Converter 562V Multimedia Controller Available accessories Specification and accessoriesSpecification Setting up the stereo power amplifier Unpacking To position the stereo power amplifierBefore connecting power Outputs Connecting the stereo power amplifierBack panel To connect to A500 Loudspeakers To connect to a conventional preamplifierTo connect to a 501 Control Unit To bi-wire to A500 Loudspeakers Sound has cut out TroubleshootingNo front panel indicator is shown Cleaning MaintenanceTo clean the case To clean the audio connectionsGuarantee Service and guaranteeService Index Index

556 specifications

Meridian Audio, renowned for its commitment to high-fidelity sound and innovative audio technologies, has consistently pushed the boundaries of what is possible in home audio systems. One of its standout offerings is the Meridian 556 power amplifier, which embodies the brand's philosophy of merging cutting-edge technology with exceptional audio performance.

The Meridian 556 is a versatile power amplifier designed to deliver an impressive audio experience, making it an ideal choice for both audiophiles and casual listeners. One of its key features is its robust power output capability, delivering a substantial 200 watts per channel into 8 ohms. This ample power ensures that the amplifier can drive a wide range of speakers, allowing for dynamic and detailed sound reproduction that brings music and films to life.

Another significant characteristic of the Meridian 556 is its Class A/B amplification. This technology combines the efficiency of Class B operation with the sound quality of Class A, resulting in low distortion and a natural, rich sound signature. The amplifier employs sophisticated power supply technology, which enhances its performance even further, ensuring consistent power delivery and enhanced dynamic range.

The Meridian 556 also benefits from Meridian's proprietary technologies, including their unique Digital Signal Processing (DSP). This technology allows for precise control over audio signals, optimizing the sound output based on the specific characteristics of the listening environment. With DSP, users can enjoy an audio experience tailored to their space, resulting in crystal-clear sound and immersive listening sessions.

In addition to its impressive audio capabilities, the Meridian 556 features a sleek and elegant design, making it an attractive addition to any audio setup. Its build quality reflects Meridian's attention to detail, with a robust chassis that minimizes interference and enhances performance. The amplifier also includes a variety of input options, allowing for seamless integration into both new and existing audio systems.

For enthusiasts looking to elevate their audio experience, the Meridian 556 power amplifier represents a perfect fusion of power, technology, and aesthetics. Whether enjoying the intricate details of a symphony or the explosive sound effects of a movie, the Meridian 556 is poised to deliver an unparalleled listening experience that highlights Meridian's legacy as a leader in high-end audio solutions.