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Fantastic stereo amplifier in great condition. it has never warranted repairs and works perfectly. 200 watts can power very hungry speakers with ease. Comes with original box and factory packaging. Here are the specs:
The Audio Research D200, a '90s solid-state powerhouse from their high-definition era, holds up well—no major replacements have obsoleted it, and demand remains steady among tube-fatigued listeners seeking its punchy 110W/ch dynamics. At USD 1,000 for unknown condition, this sits fair in the typical used range of USD 800-1,400, matching recent sales like a USD 1,395 Reverb closeout or USD 795 bargains; it's no steal without photos, but not ambitious if cosmetic wear is minimal.
Buyers, verify the power supply caps—'90s units often need recap after 30 years for reliability—and insist on the original manual, packing, and service history to dodge hidden MET output stage woes. Test balanced/single-ended inputs for noise-free operation; skip if no audition possible.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Audio Research Corporation, founded in 1970 in Minneapolis, Minnesota, by William Z. Johnson, traces its roots to his pioneering work in custom audio electronics during the 1950s and his operation of a specialty retail store through the mid-1960s. After a brief stint selling his designs to a larger firm, Johnson regained independence to establish ARC with a singular mission: advancing the state-of-the-art in music reproduction. From modest beginnings in the back of his shop, the company evolved into one of America's oldest continuously operating high-end audio manufacturers, now housed in a state-of-the-art 48,000-square-foot facility in Maple Grove, Minnesota.
ARC specializes in performance-driven electronics, renowned for vacuum-tube amplifiers, preamplifiers, and electronic crossovers that emphasize sonic purity over flashy features or aesthetics. Drawing on circuit designs rooted in the 1950s, the brand integrates tubes into modern contexts, delivering what it calls "high definition" sound through genuine technological advances. While not venturing into speakers, turntables, DACs, headphones, or cables, ARC's focused lineup prioritizes amplifiers and preamps that set benchmarks for musical realism.
Positioned at the pinnacle of high-end audio, Audio Research is hailed as a true originator of the genre, commanding respect among audiophiles for its unwavering commitment to excellence and innovation. Enduring the 1970s tube revival against solid-state dominance, ARC thrives via elite specialist retailers worldwide, standing alongside peers like Conrad-Johnson as a vintage-inspired yet forward-thinking force in the niche boutique market.
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