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We have for sale our demonstration Plinius RM-10 reference pre amplifier in silver, in first class condition with all boxes and paperwrk including the reference remote control unit. Not a great deal to say about the RM-10 other than it's reference standard product, fast, pacy open and layered, big staging with a open natural sound. A real musical tour de force yet subtle to. Would grace many a quality system with a most welcome upgrade in performance. Also has a rather decent buiolt in phono stage! New cost £12,995 Asking £8750 ono
This is an ambitious ask, not a bargain: at £8,750 it sits well above the £5,568 75th percentile of your recent UK comps, and more than triple the £2,508 median. For a used phono stage/preamp, that means the seller is pricing for rarity, pedigree, or exceptional condition rather than ordinary market value.
The upside is that this line is generally respected for strong dynamics, drive, and a very clean, full-bodied presentation, so a buyer here is paying for serious performance rather than hype. If it’s truly excellent and complete, that helps; just make sure the package includes the right power supply, remote, and any phono-specific options, because at this price missing pieces matter.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Plinius Audio: New Zealand's Amplifier Specialist
Plinius Audio Systems was established in 1980 by Peter Thomson, a mechanical engineer based in New Zealand who developed a passion for high-fidelity amplifier design. The company gained rapid recognition within its home market and solidified its position through a 1987 merger with Craft Audio Limited, bringing designer Gary Morrison into the fold. This partnership proved pivotal, establishing Audible Technologies Limited as the production entity and introducing the asymmetrical circuit design philosophy that would define the brand's engineering approach. Today, Plinius remains headquartered in Christchurch, New Zealand, where all design, manufacturing, and marketing operations are conducted in-house.
Plinius has built its reputation almost exclusively around power amplifiers and preamplifiers, with particular acclaim for their Class A designs. The company's product lineage spans from early dual-mono configurations in the 1980s through sophisticated monoblock amplifiers and refined preamp stages. Their engineering ethos emphasizes meticulous hand-assembly and attention to sonic detail, with each unit individually built by dedicated craftspeople. This focused product strategy—rather than diversifying into speakers, digital sources, or accessories—reflects the brand's deep specialization in amplification.
Positioned as a high-end, boutique manufacturer, Plinius commands respect among serious audiophiles despite limited mainstream visibility outside New Zealand and select international markets. The brand is recognized for producing powerful, sophisticated amplifiers that prioritize sonic purity and engineering integrity over mass-market appeal. While once more prominent in enthusiast circles, Plinius maintains its standing as a niche, quality-focused producer valued by discerning listeners who prioritize amplifier excellence and New Zealand craftsmanship.
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