The MRA-F355 Theatre Amplifier outputs 50W of power to five channels and has a 4V subwoofer PreOut for the bass channel. It also has Dolby Digital, DTS and Dolby Pro Logic II decoders built in. With no need for an extra sound processor, this amp is a high quality, all-in-one 5.1-channel solution.
Pulse-width modulation (PWM) is a commonly used technique for controlling power to electrical devices, made practical by modern electronic power switches. The main advantage of PWM is that power loss in the switching devices is very low.
The Ai-NET system links high performance components via a high-speed bus, providing greater sound quality and control convenience, plus easier system upgrading.Functions that provide enhanced bass and greater bass management.Dolby Digital delivers high-quality 5.1 multi-channel audio for surround sound content in movies and videos.Metal-Oxide Semiconductor Field Effect Transistors have higher switching speeds than ordinary FETs, for faster response, better linearity.Optical output allows the digital signal to be transmitted between components via fibre optic cable, maintaining absolute signal purity.This display feature lets you select menus and control parameters for your system by simply touching the monitor screen.Can be used to cut sub-bass range signals caused by voltage fluctuations for better bass reproduction.
The DTS (Digital Theater Systems) format delivers 5.1 channels of high-quality digital surround sound, for audio tracks that more closely match the original master recording than other digitally encoded content.