You can download DspCtrl 3.3.1 from our software library for free. DspCtrl lies within Multimedia Tools, more precisely General. This tool was originally created by Dspctrl.
From the developer:
DspCtrl is an app for controlling Yamaha's DSP-Factory range of cards and interfaces. This app is designed to free the user from the fixed layout of a traditional hardware mixer.
You may want to check out more software, such as ABCedit, Maestro Media Server or AtmosFringe Demo, which might be similar to DspCtrl.