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At US$578, this used PS Audio Sprout 100 lands exactly at the median of the typical used market, making it a fair and honest price rather than a bargain or an ambitious ask. The Sprout 100 originally retailed for US$599, so buying it used at US$578 offers only a modest discount, but the value is solid given its strong resale history and well-loved reputation.
This tiny integrated amplifier is highly regarded for packing serious audiophile features into a compact chassis: a moving-magnet phono stage, ESS Sabre 9016 DAC, DSD128 support, robust 50W/8Ω speaker power, and a surprisingly capable headphone amp. It drives most speakers cleanly, handles digital files with high fidelity, and remains a rare, original-owner find in the used market. With no mentioned condition issues or missing accessories, this clean listing at a fair price is a genuine buying opportunity for enthusiasts seeking a value-packed, all-in-one entry into analog and digital hi-fi.
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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