RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Condition is unknown, and at £4,887 this is plainly ambitious versus the current used market: it sits well above the £4,224 75th percentile and far above the £3,562 median for comparable GBP listings. I wouldn’t call it crazy if it’s genuinely pristine with proven provenance, but it’s asking top-of-range money, so the buyer should expect something notably better than a routine used example.
That said, the Halo A51 is a serious five-channel powerhouse with the kind of drive, grip, and composure that makes it a favourite for cinema systems and big, effortless stereo use. If it’s clean, fully working, and ideally complete with original packaging or paperwork, the upside is a long-lived, high-current amp with real pedigree. At this price, though, I’d want strong reassurance on condition and service history.
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.
