Offering full matrix mixing and a pallette of EQ functions to satisfy even the most demanding application, the DC1048 doesn’t compromise your processing, whilst offering a range of installation-friendly features.
24-bit high end converters coupled with a 96k sample rate, ensure a bandwidth in excess of 30kHz and a dynamic range of over 112dB.
XTA’s world class limiters, offer unrivalled transparency, give peace of mind when configuring a system to “set and forget”. Systems that are often driven hard “into the red” and with heavy limiting, more often than not, sound harsh and tiring. Our limitiers are renowned for their smooth controlled behaviour, even when working hard.
Quick access keys make setting up the remote facilities a breeze, with simple easy to remember menus. Preset recalls may also be actioned from the front panel.
The real time clock and calendar in each unit allows for the set-up of fully automated preset recalls, so your system can seamlessly 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.
With a GPIO interface built in, along with the USB easy access front panel connector, and RS485 networking, it’s easy to get your system configured and then left secure with only remote access via the touch panels (or any other system you choose).
As with all xta products, excellent sound quality is assured through the heritage of the 4 Series processing platform, and the use of high resolution, high sample rate audio converters.
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
Specifications
Inputs
4 electronically balanced
Impedance: > 10k ohms.
CMRR : >65dB 50Hz – 10kHz.
Outputs
8 electronically balanced
Source Imp: < 60ohms
Min. Load: 600ohm
Max. Level: +20dBm into 600 Ohm Frequency Resp.:+½dB 20Hz-20kHz-3dB @ 32kHz
Dyn. Range:>112dB 20Hz-20k unwtd
Distortion:< .02%@1kHz,+18dBm
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 (4.7kg. Shipping)
Size: 1.75″(1U) x 19″ x 11.8″ (44 x 482 x 300mm) excluding connectors
Latency: 1.5mS (analogue in – analogue out @ 96kHz
Due to continuing product improvement the above specifications are subject to change.
