NHT Support

Controller Software Xd Filters Owners Manuals Vintage Products FAQs

ADK HiFi has years of expertise in fixing NHT products. We are former employees with deep knowledge of current and vintage NHT products. If you own an NHT product and need service on an amplifier or speaker please use the repair work order form under the services tab. If you need a part you should contact NHT directly. If you are looking for manuals, filters, software, or information on vintage products please use the links on this page to find what you need. If you aren't sure what you need, feel free to give us a call at 1 707 297-6030 and we will be glad to help.