G55 Multichannel Power Ampliﬁer

Based on the unique

DSP8000 ampliﬁer

5 x 100W continuous ampliﬁcation

nique ultra-low-feedback esign for superb overall

ound

apacitor-free signal path for st, accurate bass

emote trigger/standby op-

ration

tandby mode maintains

oltage rails for instant

arm-up

alanced/unbalanced inputs

ull DC/thermal protection

Bridge Mode

Meridian’s G Series line of high performance digital & analogue consumer audio components feature a stylish cabinet design in traditional black or a sleek silver ﬁnish.

Designed to be either free-standing or rack- mounted, G Series components build on their predecessors, the multi-award-winning 500 and our ﬂagship 800 Series, and include entirely new circuitry developed speciﬁcally for the G Series.

Multi-layer boards reduce system noise and improve performance. In products which include video capabilities, broadcast-quality, wide- bandwidth video components are employed for maximum image integrity.

G Series units are easy to use. Where appropri- ate, a knob is included to control volume. The positive-action front-panel keys are software- deﬁned: their legends are presented in the vacuum ﬂuorescent display and change intelligently according to context.

Full installation conﬁguration of many G Series components is achieved by running a special setup program on a Windows computer, connected to the G Series unit via a serial link, or direct from the front panel.

G Series products also include serial ports for remote operation and conﬁguration, along with infra-red sensor input and trigger capabilities, plus Meridian communications ports. A compre- hensive back-lit learning/programmable remote is included with products other than ampliﬁers.

Although Meridian is today best-known for its digital circuitry, it is a company built on ana- logue roots, and indeed, superb analogue circuit design and implementation are important parts of all Meridian products.

The G Series power ampliﬁers offer the ideal way to interface G Series components to third- party passive loudspeakers. They include the latest power amp developments from Merid- ian, utilised in their ﬂagship DSP8000 digital loudspeaker systems, and share many common design parameters.

In all cases, pairs of channels can be bridged for additional output and ﬂexibility, and the ampliﬁ- ers in the range are gain-matched to further add to the possibilities when building a system.

The Meridian G55 is a ﬁve-channel unit, and delivers a solid 100W continuous mean power per channel into 8Ω

Special attention has been paid to ensuring that the ampliﬁers can deliver the power that’s required at any given moment. Massive twin low-noise toroidal power transformers provide power to no less than 25 selected pairs of output devices, carefully temperature-con- trolled for optimum operating characteristics and efﬁciency. The result is a clear, open sound with detail as well as punch where it’s required

–at any volume level from a string quartet at midnight to Metallica at high noon.

The ampliﬁer modules feature a symmetrical design with fully electronically-balanced inputs.

G55 specifications

The Meridian America G55 is a state-of-the-art digital audio processor designed for audiophiles and music enthusiasts seeking top-tier sound quality and flexibility in their audio setups. This high-performance device stands out in the audio landscape, combining innovative technology with user-friendly features to enhance the listening experience.

One of the defining characteristics of the G55 is its advanced digital signal processing (DSP) capabilities. With the ability to handle high-resolution audio formats, the G55 supports various audio sources and formats, ensuring that users can enjoy their music with the utmost clarity and precision. The processor employs Meridian's unique Resolution Enhancement technology, which progressively reconstructs lost audio detail, resulting in a more immersive soundscape that captures the original recording's intention.

Another key feature of the G55 is its robust connectivity options. It includes a variety of input and output connections, including HDMI, digital coaxial, and optical inputs, which enable seamless integration with multiple audio and video devices. This versatility makes it compatible with modern home theaters, music servers, and high-quality audio sources. Furthermore, the G55 supports multi-room audio capabilities, allowing users to expand their listening experience throughout their homes.

The Meridian America G55 also features proprietary technologies such as the Meridian Room Correction. This innovative system compensates for acoustic anomalies in a given listening space, delivering tailored sound performance based on real-time analysis of the room's acoustics. The result is optimal sound reproduction that minimizes unwanted reflections and reverberations.

In addition to its technical prowess, the G55 is designed with user-friendliness in mind. The intuitive interface allows users to navigate through settings and options effortlessly. The inclusion of a remote control and compatibility with mobile apps further enhances its usability, allowing users to achieve their desired sound settings without hassle.

With its combination of cutting-edge technology, versatile connectivity, and user-centric design, the Meridian America G55 is a powerful solution for anyone looking to elevate their audio experience. Whether used in a dedicated listening room or as part of a sophisticated home theater setup, the G55 promises exceptional performance and unmatched sound quality, making it a coveted choice for discerning audio enthusiasts.