RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
At US$599, this NAD M25 is a strong bargain, landing well below the 25th percentile of US$937 and nearly half the median of US$1,275 from recent comparable listings. When new, this Master Series seven-channel amplifier carried an RRP of US$4,999, making the current asking price an exceptional entry point for a high-performance unit that rarely dips this low.
The M25 is widely respected for its clean, dynamic power across seven channels, delivering the headroom needed for immersive home theater and multi-room setups without sacrificing musicality. Buyers at this price should prioritize confirming the condition and ensuring all channels function, but given the deep discount, even minor wear is easily justified. This is a clear buying opportunity for enthusiasts seeking flagship NAD performance at a fraction of the original cost.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
NAD Electronics was founded in 1972 in London by a group of European audio importers frustrated with the hype surrounding Japanese hi-fi products. Led by visionary American executive Martin L. Borish and brilliant engineer Bjorn Erik Edvardsen, the company emerged from a quest to deliver high-performance audio at accessible prices. Their breakthrough came with the NAD 3020 integrated amplifier, the best-selling hi-fi amp in history, which embodied a philosophy of stripping away non-essentials to prioritize pure sound quality.
The brand focuses on core hi-fi categories, excelling in amplifiers—pioneering Class A/B, Class G, and hybrid digital designs—alongside integrated receivers, AV processors, turntables, CD and cassette players, and modern streamers. While not venturing into speakers, headphones, or cables, NAD emphasizes source components and amplification that integrate seamlessly into home theater and custom installation setups, always upholding principles of innovation, simplicity, performance, and value.
Today, as part of Canada's Lenbrook Group and sold in over 80 countries, NAD holds a commanding mid-tier position in the market, revered by audiophiles for affordable excellence rather than ultra-high-end excess. Its "Truth in Power" legacy earns cult status among knowledgeable buyers seeking reliable, award-winning gear that punches above its price, blending vintage heritage with contemporary streaming and hybrid tech.
See all NAD listings on RADAR.
