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This US$1,950 asking price for the Parasound A21 is ambitious, sitting well above the typical used market where similar units appear near US$1,400 and the original A21+ launched at US$3,150. Since the price exceeds the 75th percentile of current resale data, it is not a bargain but rather a high-end valuation that demands perfect condition to justify.
The Parasound A21 remains a heavyweight, bulletproof Class A/AB amplifier revered for its monstrous 300Wpc power, high-current delivery, and John Curl-designed circuitry that delivers audiophile-grade control and bass unrestricted down to 5Hz. Its 71-pound build and balanced inputs offer genuine upside for serious listeners, but given the ambitious price, buyers must verify the unit is in like-new condition with all original accessories included to avoid overpaying for aging cosmetics.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Parasound, an enduring American hi-fi brand, traces its roots to 1981 when Richard Schram founded it in San Francisco, California. Drawing from his experience in consumer electronics retail and engineering trips to Asia, Schram aimed to bridge the gap between exorbitantly priced high-end gear and lackluster budget options. His vision crystallized through savvy U.S. design paired with cost-effective manufacturing in Taiwan, establishing Parasound as a beacon of accessible excellence from the outset.
The brand excels in amplifiers and preamplifiers, its core stronghold, with the acclaimed Halo series embodying decades of refinement. Iconic collaborations with legendary designer John Curl—starting in 1989—elevate power amps, phono stages like the JC3+, and processors to reference-level performance. While not venturing into speakers, turntables, DACs, headphones, or cables, Parasound's focused lineup delivers uncolored, dynamic sound through innovative circuits and robust builds.
Parasound occupies a prime mid-to-high-end niche, revered for punching far above its price weight with reliability that rivals pricier boutique rivals. Audiophiles and critics praise its value-driven sonic fidelity, build quality, and longevity, fostering fierce loyalty worldwide. Even under new ownership since 2022, it remains the discerning buyer's choice for high-performance audio without prestige-driven excess.
See all Parasound listings on RADAR.
