The flagship STR-DN1020 receiver is a gateway to streaming music with access to Internet audio services including vTuner when connected to an existing broadband home network through the model's Ethernet port. The STR-DN1020 lives up to Sony's high-quality video and audio standards as well. The model features a Faroudja DCDi Edge video processing chip that up converts and upscales analog signals to near 1080p HD quality via HDMI, while its Digital Legato Linear (D.L.L.) advanced sound processing technology also improves audio fidelity. D.L.L. analyzes standard definition (compressed) audio signals such as Dolby Digital and dts format sound and upscales them to 192 KHz resulting in higher quality audio.