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Our Thoughts RADAR AI

With the listing’s condition unknown, the US$200 asking price is still a fair deal in the current used market, sitting just above the median of US$178 from five recent USD comparables (25th percentile US$109, 75th percentile US$286). It’s not a bargain, but it’s not ambitious either—solidly in the middle of what buyers are paying for this model.

The TX-NR636 is a well-regarded 7.2-channel receiver that delivers strong performance for its price, with 115 watts per channel, full Dolby/DTS decoding, 4K/60fps HDMI upscaling, and upcoming Dolby Atmos support. It also includes onboard Wi-Fi, a phono pre-amp for turntables, and high-res audio playback (DSD, FLAC, WAV up to 24-bit/192kHz). If the unit is in good working order and includes the remote, this is a worthright buy for anyone wanting a feature-packed AVR without paying new prices.

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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