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At A$255, this Integra DTR-40.5 is a strong bargain, sitting well below the typical used market where comparable units often list between A$350 and A$450. While the 2013 model is now a generation or two behind current 4K/HDR standards, the asking price is roughly 60% below its original US MSRP (converted to ~A$1,950), making it an exceptional entry point for a THX-certified receiver.
You’re buying a well-regarded 7.2-channel unit with discrete 110W amplification, built-in Wi-Fi/Bluetooth, and robust RS-232 integration—features that still deliver serious home theater performance in medium rooms. The DTR-40.5 is known for clean audio, solid power, and reliable operation when cared for, and at this price, even unknown condition is worth a look if you’re willing to test it. This is a clear buying opportunity for enthusiasts who prioritize analog power and legacy HD audio over cutting-edge video.
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.
