Some of our services offer additional checks and privacy practices. See details for specific products and services. In response to your question the controllers with built-in sound cards are designed to output audio directly to the PA speaker or link to the internal mixer in a club or bar. If it still doesnt work after that I suggest you contact Numark Technical support for further troubleshooting on this link. There is no way for you to use a version of VDJ LE that came with some other products-it will only work with the product it came with. Please send your message in English or use the appropriate language forum to post in your own language.Some of our Services provide additional controls and privacy practices. See Details for Specific Products and Services .In answer to your question controllers with built-in sound cards are designed to output sound directly to PA speakers or link to the in-house mixer in a club or bar.If it still doesnt work after that I suggest that you contact Numark tech support for further troubleshooting at this link.Its not possible for you to use a version of VDJ LE that came with some other product - it will only work with the product it came with.Please either post your message in English or use the appropriate language forum to post in your own language.