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Aging for SOtM products

 The aging means that the product is enable to focus on the function fully by flowing the current which have effect on the component physically or chemically. Almost components such as resistors, capacitors, wires, etc need this aging.    Especially for the audio product, the components have chosen by the engineer not only for the […]

Warranty Information

1. Free warranty  – While using the device properly, the defect is found caused by design or flaw from production, Manufacturer is responsible for that faulty product and guarantee free warranty service for one year from the date of purchasing.   – Even in warranty period, malfunction or damage of the device caused by inevitable incident […]