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March 2012
- Started producing Mini Digital Amplifier
- Achieved ISO 9001
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December 2012
- Achieved 3 million dollars in exports
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October 2013
- Developed waterproof amplifier (IP66)
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July 2015
- Started exporting Mini Amplifier to Walmart
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October 2016
- Developed Ultra Mini Amplifier.
- Established R&D Center
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December 2016
- Selected as a promising export small business from Incheon
- Developed Bluetooth Amplifier
- Achieved 3 million dollars in exports
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August 2017
- Started developing A2B communication Amplifier
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March 2018
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May 2018
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April 2025
- JL Audio Marine Amplifier
Growing up
2019~
- Develop mini digital AMP
- Launching own brand
- Achieve 10 million dollars in exports
Leap
2012 ~ 2018
- AB-Class AMP producing
- Export to Walmart
- Achieved 5 million dollars in exports
- Developed waterproof AMP
- Developed DSP AMP
DEODIO Established
Oct. 2009~2011
