Brand: Sony
The Sony STR-DA6400ES is a high-end audio/video receiver with a plethora of features designed to deliver exceptional audio and video performance. Here are some of its key characteristics:1. 4K Ultra HD support: This receiver is compatible with 4K Ultra HD TVs, providing stunningly sharp and detailed images.2. Multi-zone audio: You can enjoy audio in multiple zones of your home simultaneously via Wi-Fi or Ethernet.3. High-current power amplifier: The built-in power amplifier provides clean and powerful audio output, even with demanding speakers.4. SEIQ (Serial Execution Integrated Circuit) construction: This integrated circuit circuit design technology provides lower noise levels and enhanced audio quality.5. Precision voltage compatible: Gain precision, low noise, and improved sonic match with the components in the system.6. HDMI® examines and compares every input, automatically making the necessary settings to provide the finest images automatically.7. Burst Amp technology: Achieves high power output for crystal clear sound.8. Ultra Resolution: Upscale low resolution video signals to near-4K Ultra HD picture quality.9. legacy analog (CU/CD/Tuner): Supports legacy analog inputs for use with older devices.10. Wi-Fi and Bluetooth® compatible: Wirelessly stream audio from your smartphone, tablet, or computer.11. Network streaming: Play audio from networked PCs, servers, or smart devices.12. Voice control compatible: This receiver can be controlled with voice commands via Amazon Alexa, Google Assistant, and Apple Siri (available via a firmware update).13. Phono input: Supports turntables with MM phono cartridges.14. Dynamic Headphone Amplifier: Dedicates an amp to your headphones and automatically adjusts differences in impedance to your preferences.Overall, the Sony STR-DA6400ES is a high-performance audio/video receiver that combines cutting-edge technology, powerful audio delivery, and advanced connectivity options to deliver a truly immersive audio/video experience.