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Seller's Description

Bought November 2020 from Val Hi Fi - they still sell this model https://valhifi.co.uk/shop/p/line-magnetic-lm-mini84ia-valve-headphone-amplifierThis is primarily a high quality headphone amplifier, but it also has a three watt output speaker output. - It is surprising how loud three watts is. Anyway, it was bought for the headphone capability and shortly after purchasing it I moved and the need for a headphone amp was no longer required. It ended up as an integrated amp in a second system and that need became redundant. In the last five years it has probably only been in occasional use for on... read more

Our Thoughts RADAR AI

The timing is not a big issue here; this looks like an older, established hybrid/headphone amp rather than a current model with a fast-moving replacement cycle, so value matters more than generational freshness. At £195, it sits below the £261 median and well under the £2,165 75th percentile for your recent GBP comparables, so this reads as a good-value buy rather than an ambitious ask.

What makes it appealing is the format: these Line Magnetic mini integrateds are generally liked for giving a very engaging, valve-tinged presentation in a compact box, and the headphone section adds extra utility if you want one component to cover both speakers and cans. At this price, a clean, well-kept unit is attractive; I’d mainly want confirmation it powers up cleanly, runs quietly, and includes the original PSU/remote if applicable, since that’s where practical value can slip.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Line Magnetic Audio

Line Magnetic Audio: Brand Overview

Line Magnetic Audio was established in 2005 in Zhuhai, China, by brothers Zheng Cai and Zheng Xi, both passionate audiophiles with deep roots in tube electronics. Zheng Cai's background as a former general manager and chief engineer at Cayin, combined with years spent studying and restoring classic Western Electric, Altec, and Jensen components, provided the technical foundation for the company. This heritage of reverse-engineering and understanding legendary 1950s American audio design remains central to Line Magnetic's identity and philosophy.

The brand specializes in tube-based electronics and speakers, with a product range spanning integrated amplifiers, preamplifiers, power amplifiers, DACs, phonostages, and horn-loaded loudspeakers. Line Magnetic is particularly renowned for its meticulous replicas of classic Western Electric, Altec, and Jensen designs, as well as proprietary field-coil drivers that have earned respect among both manufacturers and DIY enthusiasts. All products are hand-assembled using point-to-point wiring across two factories, reflecting an uncompromising manufacturing philosophy.

Line Magnetic occupies the high-end boutique segment, targeting discerning collectors and audiophiles who value vintage-inspired design married with modern engineering. The brand commands respect for its scholarly approach to audio history, rigorous material research, and unrelenting build quality. Rather than pursuing mass-market appeal, Line Magnetic has cultivated a devoted global following among those seeking authentic tube sound and meticulous craftsmanship.

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