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The listing price of US$2,345 is ambitious for a used Audio Research 150.2, sitting clearly above the 75th percentile of US$2,071 and exceeding the median of US$1,798 from your ground-truth database; this represents a significant premium over the typical used market range of US$1,524 to US$2,071. While the original retail price was US$2,495, paying nearly that amount for a second-hand unit without verified original-owner condition or included accessories offers little value compared to the fair deals found near the median.
The 150.2 remains a well-regarded class-T digital amplifier delivering 150Wpc into 8 ohms and 300Wpc into 4 ohms with ultra-low distortion, making it a capable choice for demanding speakers. However, given the high asking price, buyers should scrutinize the unit for age-related issues common in vintage digital amps, confirm the presence of all original accessories, and verify the condition before committing, as this price point demands a pristine, fully documented listing to justify the cost.
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.
See all Audio Research listings on RADAR.
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