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Condition is unknown, and at £110 this sits well above the recent used market for similar Optimus listings: the £24 median and £38 75th percentile put it in ambitious territory rather than fair-value territory. Unless this one is unusually pristine, fully tested, or comes with something special, the asking price looks hard to justify against the typical pool of comparable GBP sales.
That said, the SA-2002 is the kind of late-era budget power amp that can still be a perfectly sensible buy if it’s clean, quiet, and working properly. The main upside is straightforward vintage hi-fi utility: simple stereo amplification, usually decent drive for modest systems, and a compact footprint. At this price, though, a buyer should want proof it’s been serviced or at least thoroughly checked, because the premium leaves little room for unknowns.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Optimus is best known as a RadioShack private-label audio brand rather than an independent hi-fi manufacturer. The name traces back to RadioShack’s in-house branding, with “Optimus” used on some products from the late 1960s and more broadly on audio gear in the 1980s and 1990s. It does not have a clearly identifiable standalone founder in the way a dedicated hi-fi brand would; its heritage is tied to the RadioShack retail chain in the United States.
The line covered a broad range of consumer electronics, including stereo receivers, amplifiers, speakers, cassette decks, turntables, and later some home-theater and portable audio products. Depending on the era, many Optimus components were sourced from overseas OEM manufacturers, especially in Asia, and sold through RadioShack’s stores as house-brand alternatives to mainstream consumer audio lines.
In the market, Optimus sits firmly in the mass-market and mid-fi category rather than the high-end segment. Today it is mostly remembered by vintage-audio collectors and RadioShack enthusiasts, with certain receivers and speakers drawing interest for their retro appeal and occasional value. It is not generally regarded as a boutique or audiophile-first brand, but some models remain noteworthy for solid build and nostalgic charm.
See all Optimus listings on RADAR.
