EM 500 Series Modules
![](https://www.transaudiogroup.com/wp-content/uploads/2015/06/EM-Group_Front_web.jpg)
A-Designs EM 500 Series Modules
A Designs has created a number of solutions for the “500” format, originally designed by API. These will work in any “500” style rack created by A Designs, API, Brent Avrill, Avedis, or other manufacturer int the API “VPR Alliance”
Download a pdf of the A Designs preamp modules and their differences