The Denon AVR-1912 is a 7.1-channel network AV receiver from around 2011–2012. It was one of Denon’s stronger mid-range models and is still a decent option if you’re buying used for movies and music. Quick overview: * 7.1 surround sound * 90W × 7 channels (8Ω) * 6 HDMI inputs + 1 HDMI output * Supports 3D pass-through and Audio Return Channel (ARC) * Supports: * Dolby TrueHD * DTS-HD Master Audio * Dolby Pro Logic IIz (height effects) * Network features: * Apple AirPlay * DLNA media streaming * Internet radio * USB for iPhone/iPod playback * Includes Audyssey MultEQ automatic speaker calibration for easier setup. Strengths ✅ Warm, clean Denon sound ✅ Good movie dialogue and surround separation ✅ Strong build quality ✅ Still good for Blu-ray/home theater setups Limitations today ❌ No Bluetooth built in ❌ No Wi-Fi (Ethernet only) ❌ No ...