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Seller's Description

In the top echelon of Class D amplifiers and an easy load for preamplifiers owing to their designed input stage with a 1M Ohm input impedance, which allows the pre-amplifier to see a much easier load and hence introduces less harmonic distortion and phase delay to the system. They were an ideal match with my Benchmark LA4 preamplifier sold on this site. My change of circumstances has forced me to sell up and settle for a stereo amp and another preamp from a different marque :o(. There are many internet based reviews to browse through and satisfy purchasing these powerful, dynamic, timbrally... read more

Our Thoughts RADAR AI

At £2,395, this is well above the typical used asking level in your data set: the £1,120 median and even the £1,717 75th percentile. That makes it an ambitious ask unless this pair is in unusually strong cosmetic/mechanical shape, comes with boxes, and has been recently serviced or lightly used. For a power amp pair like this, the market can support a premium, but this still looks priced for a seller expecting top money rather than a quick sale.

That said, NuPrime’s Evolution series is well regarded for fast, articulate, high-control presentation with good drive and scale, so a clean pair can be a very serious buy. If these are immaculate and complete, the appeal is real. I’d want strong proof of condition and originality at this level, because the price leaves less room for surprises.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About NuPrime

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.

See all NuPrime listings on RADAR.

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