Compare Pioneer VSX-D810S 6.1 Channels Receiver to Pioneer VSX-84TXSi 7.1 Channels Receiver

100 Watts to 6 Channels? Yes: the VSX-810S sends equal high power to 6 channels, and it's compatible with Dolby Digital/dts and the new dts-ES theater surround, so you'll hear every single word, every noise and sound effect in a movie. Plus, digital noise reduction in all channels and a 96kHz/24-bit D-A converter provide even higher sonic purity. Less

Whatever your entertainment, this Elite receiver powers a sonic performance so real, so intense, so enveloping, you'll feel transported. High-impact home theater comes with THX™ Select2™ certification, twelve advanced surround modes, and a selection of Dolby Digital EX, DTS-ES, and DTS 96/24 surround sound. All delivered to you in 140 blistering watts across as many as seven speakers. Powering this performance is the third generation Sharc-EX processor from Analog Devices, coupled with a 48-bit Free scale processor. Once your multi-channel content leaves the digital processing stage, Pioneer's 60 years of amplifier design and innovation takes over with low-impedance, high-current, Advanced Direct Energy amplifiers with rigid trans-stabilizer construction, for minimal interference, minimal loss of energy, and maximum signal purity to deliver a high-fidelity sonic performance you'll want to hear over and over again. Less