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New, this was a modestly priced amplifier rather than a high-end heavyweight; at £70 used, it sits slightly above the £63 median for recent examples. It remains within the normal market band—below the £80 upper quartile—but isn’t a bargain unless it is clean, tested, and complete.
The PMA-250SE has a strong reputation as a capable vintage budget integrated: lively, clear, and unusually enjoyable with efficient standmount speakers, while its built-in phono stage adds useful flexibility. At this price, look for quiet controls, reliable channel balance, working inputs, and evidence that the protection relay engages normally. A healthy, tidy example is worth considering, particularly if the seller demonstrates it working; an untested unit should be negotiated down.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Denon traces its origins to 1910, when American entrepreneur Frederick Whitney Horn founded Japan's first audio equipment company, Nipponophone, initially focused on gramophones and records. The Denon brand emerged in 1939 from the merger of Japan Denki Onkyo—combining "den" for electricity and "on" for sound—with other entities, marking a shift toward professional audio development. This heritage includes pioneering Japan's first professional disc recorder in 1945, used to capture Emperor Hirohito's voice, and launching the nation's first long-playing records in 1951.
The brand excels across a broad spectrum of hi-fi categories, from amplifiers, turntables, and tuners to loudspeakers, cassette decks, and phono cartridges. Denon's innovations extend to digital frontiers, such as the world's first practical PCM recorder in the early 1970s, the inaugural CD player in 1981, and early home theater systems with Dolby Digital in 1995. Today, its lineup encompasses AV receivers, headphones, wireless streaming solutions like HEOS, and high-channel processors, blending professional-grade components with consumer accessibility.
Denon holds a commanding position as a mid-to-high-end mainstay in the hi-fi market, revered for its blend of technological firsts, robust build quality, and balanced sound signatures that appeal to discerning enthusiasts. No longer a vintage collector's niche, it competes confidently against premium rivals, backed by over a century of audio leadership and strategic partnerships like its merger with Marantz.
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