det är ju denna som är intressant också
http://www.driverack.com/480.htm
At the heart of the DriveRack® system is the 480. The 480 includes 4 inputs and 8 outputs which can be tailored for any configuration. By including every form of processing necessary to drive the signal from the mixer to the power amps, such as pre-crossover EQ, notch filters, speaker delay, multiple crossovers, speaker compensation equalizer, driver alignment delay, and compression/limiting, the 480 is truly the only box you’ll need for any sound system application. Two real time analyzers can be run simultaneously with RTA source inputs capable of being remotely switched on the fly. The 480 is fully programmable from the front panel, with the 480R remote control, or through a computer via the GUI port.
480 DriveRack® features:
• 4 Input and 8 Outputs with routing
• 31 band graphic or 9 band parametric equalizer on every input (pre-crossover)
• Dual Real Time Audio Analyzers
• Butterworth, Bessel or Linkwitz-Riley crossover filters
• 27 Different Crossover Configurations
• Time Alignment and Transducer Alignment Delays
• Compressor/Limiter on every output
• Speaker Compensation EQ (post crossover)
• Multi-level Security System
• Separate House and Show EQ with individual lockouts
• Triple redundant back up of all parameters when running network, 480R and PC GUI
• TYPE IV™ Conversion System
• Electronically balanced/RF filtered XLR Inputs and Outputs
• Proprietary RS-485 Control Network
• RS-232 PC Interface for computer display and configuration
av NNord » 2003-08-14 15:04 
!!
