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Offered is „Spec RSP-55“ by SPEC as second-hand device from the category „Grounding devices“ on audio-markt.de - the online market place for high-end. The advert with the number 8804842243 ends on 21.10.2026 at 12:29 o'clock.
This is a strong deal. At €450, it sits far below the €3,000 25th percentile and well under the €3,415 median for recent comparable EUR listings, so the asking price looks like bargain territory rather than just a decent buy.
That makes it especially attractive if the unit is clean and working properly, because SPEC gear is typically sought after for its refined, low-powered Japanese solid-state sound and thoughtful build quality. At this price, the upside is straightforward: you’re paying a small fraction of normal market levels for a piece that can be a real keeper, so it’s worth moving quickly and confirming basic functionality, cosmetics, and any included accessories before someone else does.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
SPEC is a Japanese hi-fi brand founded in 2010 by former TEAC and Pioneer engineer Shirokazu Yazaki, whose work was driven by a clear aim: to recreate the immediacy and tonal density of valve amplification using modern solid-state design. That origin gives the company a distinctly engineer-led, specialist identity rather than a mass-market one.
The brand is best known for integrated amplifiers and digital disc players, especially SACD players, with its “Real Sound” class D approach at the center of its product philosophy. SPEC also emphasizes proprietary parts choices and circuit tuning, which is part of its appeal to listeners who value voicing and musical presentation over spec-sheet minimalism.
In the market, SPEC sits in the niche high-end category: boutique, technically distinctive, and aimed at committed audiophiles rather than mainstream buyers. Its reputation is strongest among enthusiasts who are curious about unconventional class D implementations with a tube-like character; it is less of a broad-line brand than a specialist one.
See all SPEC listings on RADAR.
