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New, the Intersekt R4S5 was a serious multi-room component costing around £1,800, while larger versions were considerably more. At £120, this is a strong bargain: it sits well below the £233 25th-percentile point in 375 comparable used listings, and far under the £409 median.
The appeal is its genuinely capable, modular architecture: it can distribute multiple sources around a home, with the wider Knekt system supporting sophisticated room-by-room control and expansion. That makes it excellent value for someone already building or restoring a Linn multiroom installation. Just confirm the exact version, mains voltage, expansion cards, and the required room hardware are included; as a standalone box it has limited use. For the right buyer, though, £120 is an easy price to justify.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Linn Products: Brand Overview
Linn Products was founded in 1973 by Scottish engineer Ivor Tiefenbrun in Glasgow as a vehicle to manufacture the Sondek LP12 turntable, which would become the company's most iconic product and a cornerstone of high-fidelity audio. The brand emerged during the golden era of British hi-fi with a revolutionary "source first" philosophy—challenging the prevailing industry belief that loudspeakers mattered most by demonstrating that superior sound quality begins with the audio source. This foundational principle has guided the company's engineering ethos for over five decades.
Linn's product portfolio spans the complete hi-fi chain, from turntables and tonearms to preamplifiers, power amplifiers, and loudspeakers. The company introduced the world's first microprocessor-controlled preamplifier and power amplifier in 1985 (the LK1 and LK2), establishing itself as an electronics specialist. From 2007 onward, Linn pivoted toward digital music streaming, becoming an early adopter of network-based audio playback supporting studio master-quality recordings at 24-bit/192 kHz resolution, and discontinued CD player production in 2009 to focus on this strategic direction.
Linn occupies the high-end segment of the audio market, commanding respect among discerning audiophiles and collectors for its uncompromising engineering approach and longevity. The brand's reputation rests on meticulous product design, acoustic isolation principles, and a commitment to eliminating weak links in the signal chain—a philosophy that has made Linn one of the most influential manufacturers in hi-fi history and a benchmark for quality-focused audio engineering.
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