Pioneer 5 Channel A/V Receiver with Sound Retriever VSX-416-S

VSX-416-S - 5 Channel A/V Receiver with Sound Retriever (Silver) The VSX-416-S is designed and built to reproduce high performance, precise 5.1 surround sound from multiple sources and formats including Dolby Digital, DTS, Dolby Pro Logic II and WMA9Pro.
The VSX-416-S also incorporates Sound Retriever, a technology which up-converts compressed audio to CD-quality audio – ensuring that you benefit from quality audio, regardless of the original source.
This amplifier has a Quick Set Up feature – you simply input your room size and number of speakers, and the system will automatically correct its sound output to give you the best audio performance suited to your living room.
You have the choice of 9 original sound modes to suite your taste in depth and quality of sound.