About the brand

The makers of LM audio are extraordinary in every respect. This is not your typical Chinese audio manufacturer, this small company is located close to Hong Kong and is managed by two brothers with a passion for Western Electric amplifier designs. At the onset the brothers worked in repair and refurbishment of vintage tube amps but were so adept in the Western Electric tube designs that they formed a production company to further their own interest and designs.

In current production are some extraordinary Amplifiers, Integrated amps, D/A converters, Digital sources and also speakers using reproductions of legendary Western Electric drivers and horns.

They have built their company around a philosophy that in their own words: is not just a product but a way of life.

The dedication to this type of manufacturing, around vintage tube sound and circuitry is uncommon according to today’s manufacturing standards. These gentlemen spare no effort to attain their musical goal and have achieved what they refer to in their designs as “Art for the heart.”


List and description

Detailed information on individual models and technical data are best found directly with the manufacturer. We invite you to connect with them here. We urge you to request specific demonstration or discussion with CDF directly for all of your questions.


  • Integrated Amplifiers:
  • LM Mini 218 EL84 Single Ended
  • LM 211IA EL34 Push Pull
  • LM 216IA KT88 Push Pull
  • LM 218IA 845 Single Ended
  • LM 210IA 300B Single Ended
  • LM 219IA 845 Single Ended
  • LM 501IA KT 120 Push Pull
  • LM 518IA 845 Single Ended
  • Pre Amplifiers:
  • VV-3 Tube Pre Amplifier
  • LM-1126 Line Preamplifier with 20B External Supply
  • 25B Line (129A and 18A)
  • 25B Phono (129A, RIAA and 18A)
  • 25B Phono ans Line (129A, 129A, RIAA and 20B)
  • Power Amplifiers:
  • AM-2 300B Single Ended
  • AM-3 300B Push Pull
  • WE 91A 300B Single Ended
  • WE 86A 300B Push Pull
  • LM 41.2 212 Single Ended
  • LM 212 Single Ended


  • Sources:
  • LM 215CD cd player
  • LM 515CD cd player/dac
  • LM 502CA dac


  • Speakers:
  • 755A Alnico Bookshelf
  • 755EX Field Coil Floor Standing with PR-3 Supply
  • 6A System

Customer Reviews

> Write Your Own Review

Trippin’ on the Line Magnetic

By Tim Smith, Wall of sound

What was I hoping to hear? Power and finesse. Warm single ended triode tone with low bass and high headroom. The best of both worlds. Did I get my wish? OMG yes! This amp has found a permanent home. What’s the secret sauce? Those 845 power tubes, of course. The king of the valves. SET magic… Read more >


Coup de Foudre A specialty retailer in Montreal. They carry the Line Magnetic equipment. They demonstrated a speaker with a single full range driver that uses a magnetic field coil to manage the bass using two B300 outboard amps and driven by an LM 845 amp. The cabinet looks like a sort of half-size Tannoy… Read more >

Thanks for everything – including the scotch

Hi Jennifer It was great seeing and speaking with you at Salon Son et Image and thanks a lot for your invite. Everything was fantastic: the scotch, appetizers, and the most important  - great people! Many thanks for the great time! Oles  

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Spared no effort to ensure my satisfaction

Just a quick note to express my appreciation for the dedicated attention I received from the friendly folks of Coup de Foudre, particularly Graeme, and Jennifer. You spared no effort to ensure my complete satisfaction, and that's exactly what I received, complete satisfaction. Although I live 3 hours away from…

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Hospitality and generosity

I wanted to take a second to thank you and everyone at the shop for your hospitality and generosity yesterday during the digital demonstration. The spread you laid out went above and beyond what was necessary or expected. The champagne and orange juice took it one step beyond. A nice way to…

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Exceptional Customer Service

Hi Graeme , I wanted to thank you for the exceptional quality customer service as well as the hospitality of your store. I find that whether you buy a 20$ adapter, a pair of headphones for 400$ or a set of speakers for 20000$ every customer are treated equally and…

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Fruitcake of the month

L. came home from work, put on his sweat pants, made himself a amaretto and coke with ice, went in the theater, sat down and stared at the blank screen for half an hour. Then he closed his jaw, smiled and said "boy that Jennifer did a great job, I…

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