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The timing matters a bit here because this is an older AV receiver from the HDMI-era transition, so value depends on whether you want a feature-rich legacy hub or just the cheapest path to surround sound. At A$799, it sits well above your recent comp set, with the median at A$490, the 25th percentile at A$366, and the 75th percentile at A$645, so this is ambitious rather than fair.

What keeps it interesting is the Azur 640R’s reputation as a serious, full-fat receiver from Cambridge Audio’s stronger AV period: solid build, proper amplification, and a more enthusiast-leaning sound than many mass-market rivals of the era. It can be worthwhile if you need a capable all-in-one for older sources, but at this price I’d want clear evidence of good condition, original remote, and no HDMI or channel-drop issues before paying up.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Cambridge Audio

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.

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