Dbx driverack is available for sale with complete equalisation and loud speaker management systems.its features are as follows;
feedback elimination
2.7 seconds of alignment and zone delay
rs-232 pc gui control
classic dbx compression and limiting
graphic and parametric eq
auto-eq function
full bandpass, crossover, and routing configurations
auto gain control
pink noise generator and fulltime rta
setup wizard with speaker and crown power amplifier tunings
security lockout
wall panel control inputs
kindly call or text if you're interested in buying.