Introduction

In choosing the 556 Stereo Power Amplifier you have acquired a component that combines major advances in audio and engineering design.

The 556 Stereo Power Amplifier uses a unique feedback topology and precision local error correction system. It is designed and constructed in dual mono format, including a massive twin wound toroidal transformer, and the unit has full thermal, load, and DC protection.

This guide is designed to enable you to obtain the best possible results from the unit in conjunction with the other units in your system.

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.