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Unknown condition makes the price especially notable, but at GBP 37 this is a strong bargain if the amplifier is working. Your 75 comparable listings put the 25th percentile at GBP 104 and the median at GBP 149, so this sits dramatically below the normal used market.
The appeal is the distinctive teak case, period styling, and genuine vintage-hifi character in a compact integrated amplifier. It should make an enjoyable, inexpensive entry into 1970s gear, particularly if the controls and phono input are healthy. At this money, some cosmetic wear or a little servicing is acceptable; the sensible checks are that both channels play cleanly, there is no pronounced hum, and the outputs do not cut in and out. A working example is an easy buy.
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.
