Providing strong technical support to customers is also Nissindo's major concern.

Nissindo's engineering team has many years of experience in audio equipment design, and new product development. They are glad to offer you the technical support.

For consumers in North America , if you encounter a technical problem, you may first go back to the operating manual for specific instructions. If you still cannot solve the technical problem after reading the operating manual, please contact our technical support department at sales@nissindousa.com. Our technical support specialists will get back to you as soon as possible and help you solve your technical problem.

For Nissindo dealers in North America , we may help you work out the installation drawings. If you have any technical problems regarding our Nissindo products, please do not hesitate to contact our technical support department at sales@nissindousa.com. Our technical support specialists will get back to you as soon as possible. You may also call at 1.800.318.2218 for technical support.

E-mail: sales@nissindousa.com