• Two independent channels of DSP
• 48kHz, 24-bit converters
• No turn on pops or zipper noise
• If the memory or hardware fails, unit turns on muted to prevent driver damage
• Host interface via RS-232 or QSControl Audio Network System via CM16a Amplifier Network Monitor
• Electronically balanced XLR inputs
• Contact closure to trigger preset changes
• Post-DSP output signal for daisy-chaining
• Peak and RMS meter displays with clip indication
• DataPort pass-through compatible with QSControl
• Selectable input sensitivity: 1.5, 4, 9, 18 Vrms;
  6, 14.5, 21.5, 27.5 dBu; 3.5, 12, 19, 25 dBV
• Output signal gain (to be released)

• "Drag-and-drop" configuration software
• DSP processing power and memory is dynamically assigned to signal processing functions - eliminating the limitations imposed by fixed signal chain designs
• Graphical representation of DSP resources
• Firmware upgrades via RS-232
• Hard copy printout of signal flow layout or parameter settings

• Windows® 98, NT4 (SP6), and 2000 (SP1)*
• SVGA monitor @ 800 x 600 (min.); 1024 x 768 recommended
• CD-ROM drive
• 32 MB RAM (min.)
• 10 MB free hard disk space (min.)
• Available RS-232 COM port
• Male-to-female 9-pin serial cable (for programming)
  
  * Windows ME not supported

The DSP-4 mounts directly to the back of these models via the DataPort:

Full Feature:

• Two-channel CX Series
• Two-channel DCA Series
• PowerLight 2 Series
• ISA Series (Version 2 DataPort--audio only; requires external power supply)

• Four-channel CX Series
• Four-channel DCA Series
• PowerLight Series

• MX
• USA
• PLX
• RMX
• Non-QSC amplifiers