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The Perreaux 9000B is a respected Australian MOSFET amplifier known for its clean power and robust build, making this A$687 listing a strong bargain against the current market. With the median asking price for comparable units sitting at A$1,112 and the 25th percentile at A$670, this price falls just above the lowest tier, representing genuine value for a buyer who can verify the bias. It is significantly cheaper than the typical range, offering an excellent entry point into high-quality Perreaux power.
This amplifier delivers the smooth, fast sound characteristic of Perreaux’s MOSFET topology, handling demanding speakers with ease while maintaining musical detail. At this price, the upside is substantial: you secure a well-loved, durable unit that often outlasts transistor competitors, provided the bias is adjusted correctly to ensure the MOSFETs are healthy. If the listing includes the original owner’s manual or shows no signs of prior abuse, this is a clear buying opportunity for an enthusiast seeking reliable, high-performance audio without the premium markup.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Perreaux traces its roots to 1974, when Peter Perreaux founded the company in the small New Zealand town of Napier. From humble beginnings with the legendary GS 2002 Class A integrated amplifier, it quickly gained traction through meticulous design and handcrafted quality, expanding exports to Australia and the Americas by the late 1970s. Relocating to Dunedin in 2005, Perreaux has upheld its Kiwi heritage, blending innovation—like early MOSFET adoption in the SA80B power amp—with a commitment to superior sound reproduction.
The brand specializes in high-end hi-fi components, renowned for amplifiers, preamplifiers, and integrated systems that prioritize refined circuitry and rock-solid build quality. Its lineup also encompasses loudspeakers and select audio electronics, all hand-assembled with custom-selected parts, including bespoke transistors. Perreaux avoids mass-market diversification into turntables, DACs, headphones, or cables, focusing instead on core amplification and playback excellence.
Positioned firmly in the audiophile high-end market, Perreaux commands respect for its reliability, longevity, and uncompromised performance, distributed in over 30 countries. Collectors and discerning buyers value its vintage appeal alongside modern, future-proof designs, distinguishing it as a boutique powerhouse that outpaces competitors through precision engineering and timeless craftsmanship.
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