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The Cyrus PSX-R2 is a revered plug-and-play upgrade that delivers a cleaner, more stable power source for Cyrus separates, thanks to its large 300VA transformer and fully regulated design. At £600, the asking price sits right near the £596 median of recent UK used listings, making it a fair and honest deal rather than a bargain or an ambitious overprice. Given the 25th percentile of £525 and the 75th percentile of £709, this £600 ask is squarely in the expected market range for a traded-in unit, offering no hidden surprise but solid value for what it is.
This power supply is well-regarded for upgrading sound quality with minimal fuss, improving dynamics and reducing noise in compatible Cyrus CD players and amplifiers. Its main upside is timing: used units like this are rare compared to new stock, which starts around £895, so securing one at £600 is a smart move for enthusiasts wanting top performance without the new-price premium. Unless the condition is questionable or accessories are missing, this clean listing represents a genuine buying opportunity, not a warning, for those ready to invest in their system’s power foundation.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Cyrus Audio: Heritage and Philosophy
Cyrus Audio emerged in 1984 as a specialist electronics brand spun off from loudspeaker manufacturer Mission, with the goal of creating amplifiers to complement Mission speakers. Founded under the direction of Peter Bartlett, a veteran from NAD, the company established its identity with the Cyrus One integrated amplifier—a half-width design featuring the distinctive "control lip" that remains iconic in audiophile circles today. The brand quickly positioned itself as a pioneer in compact, high-performance audio, and later became one of the first manufacturers to champion the Compact Disc format through its partnership with Philips in the early 1980s. After separating from Mission in the 1990s, Bartlett returned Cyrus to private ownership, where it remains independently operated from its Cambridgeshire headquarters.
Cyrus has maintained unwavering focus as a two-channel hi-fi specialist, eschewing multiroom or surround formats. The company's product portfolio centers on integrated amplifiers, power amplifiers, CD players, digital-to-analog converters, and power supplies—all engineered around the principle of delivering high-end sound quality in compact form factors. The brand also pioneered networked audio, developing early high-performance music servers that demonstrated premium sound could be achieved in convenient, integrated packages.
Today, Cyrus occupies a distinctive position as a boutique, high-end British manufacturer that prioritizes sonic excellence and longevity over market size. Under current CEO Nick Clarke, the company continues evolving its Classic series—refined continuously since 1983—and the XR series, developed from scratch using cutting-edge DAC technology and UK manufacturing. Cyrus products consistently earn critical acclaim and industry awards, appealing to discerning audiophiles who value British engineering, meticulous design, and uncompromising sound quality over mass-market accessibility.
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