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At US$1,399, this lands well below the recent used-market median of US$1,721 and even under the 25th percentile at US$1,560, so it reads as a strong buy rather than a stretch. For a premium preamp like this, that puts the asking price in genuinely attractive territory for a buyer who wants top-tier analog control without paying near-new money.
The AMG PRA is well regarded for clean, transparent line-stage performance, solid channel balance, and the kind of quiet, unforced presentation that suits resolving systems. If the unit is complete and functioning properly, the main upside here is simple: a high-end preamp at a very friendly entry point. I’d move quickly on a clean example, especially if the seller can confirm quiet operation, no scratchy controls, and inclusion of the original remote and power supply.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
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.
