DESC: The Marantz SR5004 surround receiver is anything but conventional. Of course, it's highly flexible and thoroughly up-to-date. So it can function as a switching center for sophisticated home A/V systems, including yours. There's video scaling, Bluetooth capability, high power, support for the latest surround formats, outputs for 10 (yes, 10!) speakers, and easy system integration. When you combine that with Marantz's vaunted sound quality, you've got a receiver that redefines enjoyment. The SR5004 surround sound receiver begins where most so-called competitive products haven't even gotten to yet - sound quality. Consider the SR5004's seven-channel "in-line" amplifier. In addition to its voltage feedback configuration, the SR5004's amp benefits from selected audiophile-grade components chosen only after carefully designed comparative listening tests.