Denon AVR-S Series Receivers: 2025 LineupWith the addition of the AVR-S270BT, Denon now offers five distinct S-Series models:AVR-S270BT ($399) – The most affordable option, ideal for smaller rooms or first-time home theater buyers. Denon AVR-S Series A/V ProcessingRear panel of Denon AVR-S770H, which is the least expensive model that supports Dolby Atmos and DTS:X. Denon AVR-S Series Receivers: Common Features and Highlights for Home Theater BuyersExterior Design: Denon AVR-S Series receivers feature a clean, functional design with a rectangular status display and essential front-panel controls. Denon AVR-S Series Onscreen Setup AssistantEvery Denon AVR-S Series receiver comes with a built-in Setup Assistant that simplifies the installation process. Denon AVR-S Series Models: Features and Performance DifferencesAVR-S270BT (5.1 channels) – NEW for 2025!