XTA DC1048 Integrated Audio Management Programmable Processor

The XTA DC1048 Offers full matrix mixing and a pallette of EQ functions. It works in conjunction with iCore and AudioCore.

The real time clock and calendar in each unit allows for the set-up of fully automated preset recalls, so your system can adapt in the background with no need for user intervention.

Display and guide LEDs fade up when the unit is locally accessed, with the display fading up independently when remotely accessed.

Remote touch sensitive wall panels allow for quick recall of up to four presets (with the facility to program an offset for different banks). These panels can be parallelled up around a venue so any one will trigger a system-wide recall, with messages relaying via RS485. An additional control line allows for an override memory to work with emergency evacuation systems.

XTA DC1048 Specifications:

• Inputs
  • 4 electronically balanced
  • Impedance: > 10k ohms
  • CMRR : >65dB 50Hz – 10kHz
• Outputs
  • 8 electronically balanced
  • Source Imp: < 60Ohms
  • Min. Load: 600 Ohm
  • Max. Level: +20dBm into 600 Ohm Frequency Resp.:+½dB 20Hz-20kHz-3dB @ 32kHz
  • Dyn. Range: >112dB 20Hz-20k unwtd
  • Maximum Delay: 650 mS
  • Min Step Size: 0.3 µS
  • Input Gain: +6dB to -40dB in 0.1dB steps
  • Output Gain: +15dB to -40dB in 0.1dB steps and mute
• Parametric Equalisation
  • 8 per Input / 9 Sections per Output
  • Filter Gain: +15dB to -30dB in 0.1dB steps. Freq. Range: 19.7Hz – 32kHz, 1/36 octave steps
  • Filter Q / BW: 0.4 to 128 / 2.5 to 0.008 (Sections switched to shelving response)
  • Low frequency: 19.2Hz – 1kHz
  • High frequency: 1kHz – 32kHz
  • Shelf gains: ±15dB in 0.1dB steps
• High and Lowpass Filters
  • 1 of each per output
  • Freq. Range HPF: 10Hz – 16kHz1/36 octave steps
  • Freq. Range LPF: 35Hz – 22kHz1/36 octave steps
  • Responses: 1st Order 6dB/Oct
  • Bessel/Butterworth/Linkwitz-Riley 12-24dB/Oct
  • Bessel/Butterworth 18dB/Oct
• Limiters
  • Program Limiter
  • Threshold: +22dBu to -10dBu
  • Attack time: 0.3 to 90 milliseconds
  • Release time: 2/4/8/16/32 x Attack time
  • “D-Max” Limiter
  • Attack Time: -60uS
  • Release Time: Slow/Medium/Fast
• Display
  • 2 x 16 Character LCD Input meter: 2 x 5 point, -24dB to digital clip
  • Output meter: 8 x 6 point, -24dB to +4dB into limit
• Connectors
  • Inputs: 3 pin Phoenix
  • Outputs: 3 pin Phoenix
  • Comms – USB (Front Panel)
  • RS485:3 pin Phoenix
  • Power: 3 pin IEC
  • Power: 60 to 250V ±15% @ 50/60Hz
  • Consumption: < 30 watts
  • Weight: 3.3kg. Net