NAD Electronics produces high-performance home audio and video components, including amplifiers, turntables, and AV receivers, known for their focus on performance, simplicity, and value.
Điện tử NAD (New Acoustic Dimension) was entrenched in 1972 with a mission to prove that excellent sound quality and simple design could be accessible to a broader audience. Founded by Dr. Martin L. Borish and Bjørn Erik Edvardsen, the brand quickly became famous for the NAD 3020, one of the best-selling amplifiers in history.
Today, as part of Công nghiệp Lenbrook, NAD continues to innovate in the hi-fi and home theatre markets. Its product range spans the high-end Masters Series, đa năng Dòng sản phẩm cổ điển, and custom installation solutions. Key technologies include HybridDigital amplification and BluOS high-resolution multi-room streaming.
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The model and serial number are typically located on a label on the rear panel of the cabinet.
For BluOS-enabled devices, firmware updates are handled via the BluOS Controller App. For other models, check the product page on the official NAD webtrang web cho phần mềm files and installation instructions.
Warranty terms vary by region and distributor. Generally, NAD provides a manufacturer's warranty for units purchased from authorized dealers. Check the warranty card included in the box or visit the local distributor's webtrang web để biết chi tiết.
Factory reset procedures vary by model. Refer to the owner's manual for specific button combinations (often involving holding a source or power button while switching the unit on) to restore default settings.