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Should you consider this PS Audio Stellar S300 at US$1,149 a fair buy compared to the typical used market? Yes, this asking price is fair, sitting just US$37 above the median of US$1,112 from recent comparable listings, well within the 25th percentile of US$1,018 and 75th percentile of US$1,452. It is not a bargain but represents solid value for a well-regarded entry-level stereo amplifier.
This amplifier is a worthwhile buy because it delivers 140W into 8 ohms and 300W into 4 ohms using a modern Class D ICE module, offering clean power and strong dynamics for its price. PS Audio gear holds decent resale value, and finding a clean unit at a fair price makes this a genuine buying opportunity for enthusiasts upgrading from integrateds or receivers without needing to worry about common failure points at this price level.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
PS Audio, a pioneering American hi-fi brand, traces its roots to 1973 when co-founder Paul McGowan launched the company in California alongside Stan Warren. Emerging from the analog golden age, it debuted with a standalone phono preamplifier, reflecting McGowan's early passion for vinyl playback honed through radio station connections and encounters with audio enthusiasts. The brand quickly evolved, embracing digital audio in the 1980s by releasing one of the first high-end CD players, the PS Audio CD-1, soon after Philips and Sony introduced the format.
Today, PS Audio specializes in premium electronics, including power amplifiers, preamplifiers, digital-to-analog converters (DACs), and integrated amplifiers, with a hallmark focus on power conditioning via innovative AC regenerators known as Power Plants. These devices, born from Stan Warren's mid-1980s discovery that oversized transformers enhance audio performance, remain a cornerstone. The lineup also encompasses digital lenses for refining streaming and disc playback, alongside select analog components, though it eschews speakers, headphones, turntables, or cables.
Positioned firmly in the high-end market, PS Audio commands respect among discerning audiophiles for its bold engineering and unwavering pursuit of musical purity. Celebrating 50 years in 2023, it occupies a niche as an innovator rather than a mass-market player, appealing to buyers who prioritize transformative power delivery and digital refinement in sophisticated systems.
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