RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
At £797, this Onkyo P-308 is ambitiously priced compared to the typical used market, sitting well above the median of £598 and exceeding the 75th percentile of £648. The asking price is roughly £200 higher than the median, making it a tough deal unless the unit is in pristine, original-owner condition with full servicing. While external listings show some sales near £800, these are rare outliers; the bulk of the market clusters firmly around £593 to £648, so this listing demands significant justification to feel fair.
The P-308 remains a well-regarded vintage preamp from Onkyo’s Grand Integra era (1986–1991), prized for its solid build, clean phono stage, and warm, musical sound. Its timing is relevant as prices for this generation are beginning to soften, offering buyers a chance to enter the market before values rise again. If this unit is fully serviced, includes original accessories, and shows minimal wear, it could still be a worthwhile buy—but at £797, the condition must be exceptional to warrant the premium over the typical £600 range.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Onkyo traces its roots to postwar Japan, founded in 1946 in Osaka by Takeshi Goda, an engineer at Matsushita Electric who envisioned high-quality Japanese loudspeakers. Initially established as Osaka Denki Onkyo K.K., the company began production in 1948 with the acclaimed ED-100 speaker featuring a 25 cm driver, quickly building a reputation through LP concerts and innovative designs that resonated with audiophiles.
The brand excels in premium home audio, renowned for AV receivers, hi-fi amplifiers, and surround sound speakers that deliver exceptional clarity and power. Its portfolio spans turntables, DACs, headphones, and cables, bolstered by acquisitions like Pioneer's home electronics division in 2015, enabling cutting-edge integrations such as internet radio and high-resolution streaming.
Onkyo holds a solid mid-tier position in the hi-fi market, prized by discerning buyers for reliable performance and value rather than ultra-high-end exotica. Despite bankruptcy challenges in the late 2010s, its revival under new ownership preserves a legacy of technological innovation and pure sound enjoyment, appealing to both vintage enthusiasts and modern home cinema setups.
See all Onkyo listings on RADAR.
