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PS Audio Sprout100 Integrated Amplifier - Amp w/ Remote Manual & Original BoxFully tested and 100% functional; the small in stature Sprout100 offers ample power and great sound. Cosmetically, it is excellent exhibiting only minor wear. Includes remote, manual, power cable and original box. Full specs are in the last two images.Note, I discovered that when using the optical in on the Sprout100 with a TV you will want to set your TV to PCM (2 channel) output as it can not decode multichannel formats (DTS, Dolby etc...).
Should you grab this used PS Audio Sprout 100 at US$578? Absolutely, because the asking price matches the 25th percentile and median of US$578 from three recent comparable listings, making it a clear bargain in the current used market for this model.
This amplifier is a standout value-packed choice, delivering 100 Watts per channel into 4 ohms, a high-quality moving magnet phono stage, Bluetooth, optical input, and a subwoofer output, all in a compact, portable chassis with universal AC voltage support. Its smooth, warm, and natural sound profile, combined with bleeding-edge ICEpower technology and excellent resale value, makes this clean listing a genuine buying opportunity for fellow enthusiasts seeking high-end performance without the premium price.
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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