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Unknown condition is the only real qualification here, but at US$700 this is a strong deal: it sits below the US$747 25th-percentile mark from 20 recent comparable listings, and well under the US$1,100 median. Even allowing for an untested or cosmetically rough example, the price leaves useful room for inspection or servicing.
The Halo A23 remains a well-regarded, muscular stereo amplifier, known for confident current delivery, a generous power supply, and a clean, controlled presentation that suits demanding speakers. Confirm that both channels operate quietly, the bias is stable, and the rear terminals, trigger input, and cooling vents are intact. If it passes a basic listening test and includes the original rack ears or manual, this is a particularly attractive buy; even without them, US$700 is bargain territory.
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.
