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Seller's Description

Klassisk engelsk förstärkare på 2* 20 (25) watt i ren klass A. Blir rejält varm, saknar övergångsdistrortion och låter jättebra, provspelad av oss. Originallåda finns. Skickas fraktfritt inom Sverige.

Our Thoughts RADAR AI

This is a buyer’s market for this amp at kr 5,000: it lands well below the 25th percentile of kr 7,186, and far under the median kr 9,340, so it reads as a strong deal rather than merely fair. Against the recent SEK comps, the discount is meaningful enough that I’d be interested quickly if the listing is otherwise straightforward.

The appeal is the usual Sugden one: that pure Class A charm, with a dense, relaxed, highly musical presentation that flatters vocals, small-scale jazz, and acoustic records especially well. It’s a cult-favorite integrated for people who value tone and flow over brute force, and at this price the upside is real if it’s tidy, unmodified, and functioning properly. Only the usual age-related checks matter here: heat, noisy controls, and proof it’s been looked after.

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

About Sugden

Sugden Audio: British Heritage and Class A Excellence

Sugden Audio was founded in 1967 by James Edward Sugden in Cleckheaton, West Yorkshire, as a division of Research Electronics, his earlier scientific instrument manufacturing company. Sugden's background in precision engineering and broadcast equipment design at EMI informed the company's founding philosophy of meticulous craftsmanship and sonic integrity. The brand has remained rooted in British manufacturing throughout its history, maintaining its West Yorkshire base and family involvement through successive generations, most recently under the stewardship of the Miller family alongside the long-term Sugden team.

The company is synonymous with Class A solid-state amplification, having pioneered this technology with the legendary A21 integrated amplifier in 1967—widely recognized as the first commercially produced pure Class A solid-state amplifier. Sugden's product portfolio centers on high-end electronics, particularly integrated and power amplifiers, alongside preamplifiers. The brand's design philosophy emphasizes minimalism and musicality over unnecessary features, captured in their tagline "Rescuing Music from technology." All products are hand-built to exacting standards, reflecting Sugden's commitment to quality over mass-market appeal.

Sugden occupies a distinctive position in high-end audio as a niche boutique manufacturer with deep credibility among serious audiophiles and collectors. The A21 remains in continuous production—now in its A21a iteration—making it one of the longest-running models in specialist hi-fi. Vintage Sugden equipment has become highly sought-after by collectors, while contemporary designs maintain the brand's reputation for sonic excellence and engineering precision that has defined British audio craftsmanship for nearly six decades.

See all Sugden listings on RADAR.

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