Sabine Navigator NAV480 speaker processor

Loudspeaker system processor Sabine Navigator NAV480. Same as Xilica XP4080, but with extra feedback destroyer on inputs.
4 inputs to 8 outputs, fully matrixable.

Full front panel control
• 24-bit A/D and D/A conversion, 40-bit extended processing
• 20 to 20 KHz Frequency Response
• +18 dBu Maximum Signal Input & Output
• Floating Point SHARC Processor
• 115 dB dynamic range

Each Input/Output channel provides
• Precise control of Level and Polarity
• Parametric Filters: up to 8 filters, numeric or graphic control
• Crossover: Bessel, Butterworth, and Linkwitz Riley filters; slopes to 48 dB/octave
• High Shelf Filter (3KHz to 20KHz) and Low Shelf Filter (20 Hz to 1KHz)
• FBX Feedback Exterminator: 8 Filters, with Setup Mode
• Compressor/Limiter, with controls for ratio, threshold, attack, release, and gain
• Digital Delay, up to 650 (80 on 240, 360, &480) msec delay, adjustable in 21 microsecond increments
• Bypass: dedicated switches for all functions
• Channel Select buttons that toggle between Mute and Edit, with easy linking
• LED Indicators: Edit, Mute, Level
• LCD Display: All parameters and status displays
• Store up to 30 programs
• Multiple levels of password security
• Front panel RS232 and USB connections for computer contro