Brand: NAD
The NAD 402 is a digital audio product developed by the Canadian audio electronics company, NAD Electronics. Specifically, it is a Hi-Fi DAC (Digital-to-Analog Converter) that can output high-quality audio signals from various digital inputs such as USB, optical, and coaxial.Some of the notable features of the NAD 402 DAC include:1. Class 2 Streaming: The NAD 402 supports MQA (Master Quality Authenticated) encoding which delivers exceptional sound quality and is one of the most advanced audio streaming formats available.2. 32-bit D/A converter: The NAD 402 uses a high-performance, 32-bit, 8x oversampling, asynchronous D/A converter from ESS Technology that delivers an extremely precise and natural sound.3. Dual USB inputs: The NAD 402 has two USB input sockets that support USB Audio 2.0 Class 2, DSD via DoP (DSD over PCM), and MQA (Master Quality Authenticated) decoding.4. Multiple Digital Inputs: Besides USB, the NAD 402 also supports digital inputs via coaxial and optical connections.5. Variable and fixed outputs: The NAD 402 has both variable and fixed outputs, allowing for connection to a wide variety of audio systems.Overall, the NAD 402 is a high-performance DAC that delivers exceptional sound quality and versatility for connecting to a wide range of audio equipment. It is a great choice for audiophiles and music lovers who are looking for a reliable and high-quality digital audio converter.