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A clean, nicely priced Azur 851A at US$799 lands right at the top of the recent comp band, but still inside it: versus a US$756 median, US$700 25th percentile, and US$799 75th percentile, this is fair rather than ambitious. It is not a bargain, but it is also not stretched for the market if the unit is genuinely solid and the seller can document its condition.
That’s a worthwhile buy because the 851A has a strong reputation as a serious, high-current integrated with plenty of control, generous power, and a refined but lively presentation that suits revealing speakers. For a buyer, the upside is strongest if this is well-kept, original, and complete—with remote, box, and no repair history—because a tidy example saves you the usual headache on an older flagship-style amp.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Cambridge Audio emerged from the innovative spirit of 1960s Britain, founded in Cambridge, United Kingdom, by a group of young engineers who spun off from Cambridge Consulting Group. Established in 1968, the brand launched with the groundbreaking P40 integrated amplifier—the first to employ a toroidal transformer, setting a new standard for dynamic power delivery in hi-fi design that endures in high-end gear today. This heritage of British engineering excellence propelled decades of award-winning products, navigating ownership changes including a revival under entrepreneur Vince Adams and acquisition in 1994 by Julian Richer and James Johnson-Flint of Richer Sounds.
The brand excels across core hi-fi categories, renowned for integrated amplifiers like the iconic A1 and P-series, alongside streaming DACs, network players, turntables, and all-in-one systems that prioritize pure analogue warmth and digital precision. Speakers, headphones, and cables round out a cohesive ecosystem, emphasizing accessible high performance without excess frills.
Positioned firmly in the mid-tier market, Cambridge Audio delivers premium British sound—detailed, rhythmic, and uncolored—at prices that democratize quality for discerning buyers. Free from corporate bloat, it holds a reputation for reliability and value, appealing to enthusiasts seeking sophisticated hi-fi that punches above its weight rather than chasing ultra-high-end esoterica.
See all Cambridge Audio listings on RADAR.
