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Against the recent USD used comps you provided, this looks ambitious: US$1,599 sits well above the US$865 75th percentile and far above the US$183 median, so it’s priced at the top end of the market rather than as a value play. For a buyer, that means the listing needs to justify itself with unusually strong condition, fresh tubes, excellent cosmetics, and ideally included original packaging or extras.
That said, the LM-216IA has a strong reputation for big, vivid tube sound with enough drive to make it more than a romance piece, and the PSVANE KT88-T Mark II set adds some immediate appeal if it’s genuinely recent and properly matched. If the amp is clean, fully functional, and the tubes have meaningful life left, it can still be a worthwhile buy for someone specifically chasing this voicing — but at this price, the burden is on the listing to prove premium-condition value.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
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.
See all Line Magnetic Audio listings on RADAR.
