BNETA Lanchiya MK70 Premium Vacuum Tube Bluetooth Speaker


Lanchiya MK70 Premium Vacuum Tube Bluetooth Speaker with 40W RMS 2.1channel dynamic speaker system for warm, rich music tones and powerful base from 4″ active sub-woofer speaker with advanced base airflow guiding technology. Input from Phono, Aux, PC USB or Bluetooth 5.0

Availability: Only 1 left in stock

BNETA products are typically in stock with distributor and will be shipped within 3 days from order (if not in stock with ISP Home)


  • Total 40W RMS output with 2way 3peaker stereo 2.1channel dynamic speaker system
  • Warm rich music toners & stunning vocals from customized hybrid vacuum tube
  • Powerful base from 4″ active sub-woofer speaker with advanced base airflow guiding technology
  • Multiple input : Phono / Aux / PC USB / Bluetooth 5.0
  • Lanchiya EAI (Electronics & Acoustics Integration) advanced DSP sound technology

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Listen to the Warm and Rich Sound of the MK70 Speaker!


Lanchiya Intelligent Acoustics is a group composed of Lanchiya Acoustics Research (U.S.A), Lanchiya Electronics Technology Co.,LTD. (Japan) , Lanchiya Aucean Acoustics & IoT Research (Korea) and Lanchiya Digital Technology CO.,LTD. (China), providing competitive entertainment solution to music lovers.
Since the foundation of Lanchiya Acoustics Research by over 20 audio experts in California, US in 2006, Lanchiya® has assembled a strong R&D team and created a first-class electronic and electro-acoustic laboratory, which has made countless innovations in the audio field. Lanchiya® keeps seeking to challenge the current norm, not only in the design concept, but also in audio technology.

After years of research and exploration, Lanchiya® has achieved a lot in many aspects like speaker miniaturization technology, operational simplifications, and sound performance, and registered 55 various patents. We also developed nearly a hundred innovative products. Each of these products features fantastic appearance, fabulous sound and easy operations. These have afforded the Amethyst® brand a great commercial success. Up to now Amethyst® speakers are sold in more than 56 countries in the world. With the AI becoming more and more popular,  Lanchiya® starts to focus on the research and development of intelligent psychoacoustics products which can feel the consumers’ mood, satisfy their emotional need, and even improve their mental and physical health, and will surely surprise customers with better and better products.


Above information from the Distributor’s website (
Weight 300 g

B22 (Bayonet), E27 (Screw-in)

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