The Pioneer Elite VSX-39TX is a top-of-the-line A/V receiver. The THX-certified VSX-39TX can output up to 120 W per channel in 5.1 surround sound mode, for a total output power of 600 W, not including a subwoofer. The receiver is very similar to the VSX-37TX, adding rosewood panels and an LCD remote while maintaining support for Surround-Back via THX-EX processing, enabling 6.1 and 7.1 setups. Multi-channel digital noise reduction and dual 24-bit digital signal processing, among other features, aim to optimize sound quality from a variety of sources. The unit decodes DTS and Dolby Digital 5.1 as well as Surround EX and DTS-ES Matrix 6.1. A two-year warranty is standard.