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NuPrime STA-9 Power Amplifier A recent setup change renders this wonderful power amp NLR. Still a current model - on sale @ McLeans Audio. Compact size, but a LOT of power, with both RCA and XLR inputs. Stereo mode: 2 X 120W Class A+D stereo amp Bridgeable into a 290W mono amp! More here: https://www.mcleans.info/collections/nuprime/products/nuprime-sta-9-s Review: https://www.theabsolutesound.com/articles/nuprime-dac-9-dac-sta-9-stereo-amp-and-hpa-9-phono-preamp-and-headphone-amp/ Pickup from 2257 OR Neutral Bay possible. I still have the double-box packaging, so mail is fine, at cost.
Generating expert take…
NuPrime Audio is a California-born hi-fi brand founded in 2014 by Jason Lim, the co-founder of NuForce’s high-end division. After NuForce’s premium assets were acquired, NuPrime was established to carry that engineering lineage forward, keeping a strong link to the earlier company’s reputation for compact, high-performance electronics. The brand is now managed by Nuoem Pte. Ltd., reflecting an international business structure even as its identity remains rooted in U.S. audio design.
NuPrime is best known for amplification and digital electronics: integrated amplifiers, stereo and mono power amps, preamps, DACs, streamers, phono stages, and related components. Its catalogue leans heavily toward Class D and hybrid designs, often paired with proprietary input stages and compact chassis aimed at high efficiency and low distortion. It is not primarily a speaker, turntable, headphone, or cable brand.
In the market, NuPrime sits in the serious enthusiast and upper-mid to high-end niche. It appeals to buyers who value technical innovation, small-footprint components, and a clean, modern presentation over nostalgia or luxury styling. The brand has a strong reputation among detail-oriented hi-fi listeners, especially those looking for ambitious electronics at prices below the ultra-exotic summit-fi level.
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