This model has been Factory Refurbished to perform as new. It includes a 1-Year Onkyo USA Limited Warranty. Producing 85 watts with an impedance of 8 ohms per channel, the TX-SR602 is on par with the very best high-end home-theater receivers when it comes to go-ahead power. Using Wide Range Amp Technology, each of those watts are determined based on the entire human audio spectrum (20Hz to 20,000Hz) not just a small slice of it (1,000Hz). This translates to home-theater surround performance that's audiophile grade. There's a built-in AM/FM radio tuner with up to 40 programmable memory presets for easy access to your favorite stations. What it boils down to is outstanding sound performance value that augments your home-theater experience to an extremely high level. Imagine watching a football game and experiencing it even better than being at the stadium? Imagine movies and TV shows with real HiFi sound. This is a top match to your large-screen TV. Simply add the speakers and your home becomes a pleasure dome. 2 Audio and 5 A/V Inputs, Dedicated Line-Level Subwoofer Pre-Out 32 DSP Modes H.C.P.S. -- Massive High Power Transformer Optimum Gain Volume Circuitry Discrete Power Amplifier Circuitry for All Channels, Full Bandwidth Power to All Channels Powered Zone 2 Capability, Zone 2 Lineout Heavy-Duty Color-Coded Multiway Speaker Binding Posts (Dual Banana-Plug Compatible) Digitally-tuned FM/AM Radio Tuner with 40 FM/AM Random Presets, FM Auto Scan Tuning Unit DimensionsWHD - 17 1/8 x 6 7/8 x 16 7/8 / 30 pounds