LD Systems DS2119" DSP Controller3-channel

LD Systems DS21 - 19" DSP Controller 3-Channel

The LD Systems DS21 is a premium 3-channel DSP controller designed for 2.1 loudspeaker systems, delivering 24-bit processing and intuitive front panel operation for easy setup and superior audio performance.

Key Features

• Universal 3-channel DSP controller for 2.1 loudspeaker systems
• 24-bit AD/DA conversion with 48 kHz sampling frequency
• 3-band parametric EQ with adjustable Q and selectable high/low shelf filters
• Advanced crossover filters: Butterworth, Bessel, and Linkwitz-Riley with slopes from 6 dB to 24 dB per octave
• Adjustable delay up to 12.5 ms on all three outputs
• Independent limiter settings for left, right, and subwoofer channels
• Backlit 2 x 16 LCD display with jog wheel for quick parameter adjustments and preset recall
• Real-time level meter for monitoring output levels
• Rack-mountable 19" design suitable for live sound and fixed installations
• Rear panel XLR inputs and balanced XLR outputs, plus USB interface for software control

Specifications

• Product type: DSP controller
• Type: Digital, 3-channel
• AD/DA converter: 24-bit
• Sampling frequency: 48 kHz
• Frequency response: 20 Hz - 20,000 Hz
• Filter types: Butterworth, Linkwitz-Riley, Bessel
• Filter slopes: 6 dB/oct, 12 dB/oct, 18 dB/oct, 24 dB/oct
• Dynamic range: > 100 dB
• Signal-to-noise ratio: 87 dB
• THD: 0.005%
• Crosstalk: > 80 dB
• Max. input level: +13 dBu
• Max. output level: +13 dBu
• Input impedance: 22 kOhm
• Output impedance: 300 Ohm(s)
• Controls: Edit, Power, Parameter, Recall
• Indicators: Multifunction LCD display
• Line inputs: 2 (XLR)
• Line outputs: 3 (balanced XLR)
• Interfaces: USB
• Mains connector: IEC socket
• Operating voltage: 90 V AC - 250 V AC, 50 - 60 Hz
• Dimensions (W x H x D): 482 mm x 44.5 mm x 160 mm
• Weight: 1.8 kg

What's in the Box

• LD Systems DS21 DSP Controller
• Power cord
• Software for device control