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This $225 asking price is fair, landing exactly on the median of three recent USD comparable listings where the 25th percentile sits at $220 and the 75th at $237. While the model is now a legacy piece replaced by newer Integra generations, the price reflects solid market reality rather than a bargain or an ambitious overreach.
The Integra ADM 20.4 remains a worthwhile buy for custom installations or multi-zone setups, delivering 75 watts per channel into 8 ohms with all-analog, three-stage Inverted Darlington circuitry that ensures ultra-clear sound without audible hiss. Its reliability and clean analog design make it a strong value at this fair price, especially if the listing includes the power cord and remote as seen in similar recent sales.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Integra traces its roots to 1969, when Japanese audio pioneer Onkyo launched the brand to showcase its most prestigious electronics, emphasizing integration and fusion in high-performance systems. Evolving from a premium label under Onkyo, it became an independent division in 1999 or 2000, targeting custom installers with gear optimized for seamless home automation. Today, under the Premium Audio Company—recently acquired by Gentex—Integra maintains its Japanese heritage while expanding accessibility beyond specialist networks.
The brand specializes in premium AV receivers, processors, and home theater components, including multi-channel amplifiers like the DRX 5.4 with 120W power output per channel. Its lineup features CD, DVD, and Blu-ray players, all engineered for advanced integration via the proprietary Integra Serial Control Protocol (ISCP). Integra prioritizes expandability, multi-zone capabilities, and smart home compatibility over standalone speakers, turntables, DACs, headphones, or cables.
Positioned as a high-end choice for discerning custom integrators and home theater enthusiasts, Integra commands respect for its world-class build quality, innovative control features, and benchmark-setting performance. No longer confined to niche channels, it now appeals directly to knowledgeable buyers seeking robust, future-proof systems that rival the best in the industry.
See all Integra listings on RADAR.
