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Onkyo M-501 Power Amp (EZ5002013)
Onkyo M-501 2 views

Onkyo M-501 Power Amp (EZ5002013)

USD$200
Location
US
Seller
ezpawncorpnyc
Source
eBay US
Posted
10 Jun 2026
Last seen
15 Jun 2026

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Our Thoughts RADAR AI

At US$200, this lands right on top of the market: your database’s US$199 median makes it a fair ask, not a steal or a stretch. It’s also well inside the broader spread between the US$120 25th percentile and US$390 75th percentile, so the price is comfortably sane for a used example.

That makes it appealing if the unit is clean and fully working, because this is the sort of older Onkyo power amp buyers usually want for straightforward, muscular two-channel drive rather than flashy features. The upside is best if it’s original-owner, unmodified, and includes the basics; at this price, I’d mainly want confirmation that both channels are healthy, the outputs are stable, and there’s no relay, scratchy-control, or heat-related history.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Onkyo

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.

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