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This US$120 listing lands just below the median of US$140 for recent DMA2120 comparables, making it a fair price rather than a bargain, since it sits comfortably between the 25th percentile (US$71) and 75th percentile (US$341). The timing is solid for a vintage Fidelity Research digital amp, as these pre-2000s units are increasingly rare as functional replacements vanish and original owners finally retire them.

The DMA2120 is well-regarded for its clean digital-to-analog conversion and robust power supply, delivering warm, detailed sound that outperforms many contemporaries in its class. With the original power cord included and no noted condition issues, this is a genuine buying opportunity for enthusiasts seeking a reliable, high-quality digital amplifier at a respectful market rate.

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

About Fidelity Research

Fidelity Research emerged from Tokyo in 1964, founded by Isamu Ikeda amid Japan's postwar audio boom. The company quickly established itself as a precision engineering powerhouse, focusing on analog playback components during the golden age of vinyl. Operating until around 1984, it embodied the meticulous craftsmanship that defined high-end Japanese hi-fi, with designs that prioritized sonic purity and mechanical innovation.

The brand specialized in moving-coil (MC) phono cartridges and tonearms, earning acclaim for models like the MC-202 cartridge and the iconic FR-64 and FR-66 series. These products featured advanced materials such as stainless steel and specialized alloys, delivering exceptional tracking, detail retrieval, and dynamics. While not venturing into amplifiers, speakers, or digital gear like DACs, Fidelity Research honed a narrow but masterful niche in turntable essentials.

Today, Fidelity Research holds vintage-collector status among discerning audiophiles, revered for its high-end analog prowess. Once priced at premiums like $495 for top tonearms, its gear commands cult following in the used market, prized for timeless transparency and build quality that rivals modern boutique offerings. For vinyl enthusiasts seeking uncompromised heritage, it remains a benchmark.

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