DD-8+ DD-8+ DD-8+ DD-8+

DD-8+

LEXDD8PLAM

8-Channel Network Amplifier


8-Channel Network Amplifier

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DD-8+

The Lexicon® DD-8+ is an advanced multi-channel amplifier with network controlled matrix routing and multi-channel digital signal processing (DSP) that provides a pallete sound shaping controls and system configuration tools. The DD-8+ features award winning DriveCore™ amplifier technology, eight powered channels of 125 Watts each, and a chassis of only one rack space height. Featuring ten analog and four stereo digital audio inputs, an ESS Sabre 32 high-resolution DAC, plus the ability to configure and control the amplifier from major web browsers.

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  • Manuals & Downloads

DD-8+ Highlights

  • Multi-patented DriveCore™ amplifier technology
  • 8 X 125W into 8-ohms, all channels driven
  • Matrix routing – assigns any and all input sources to any or all outputs
  • 10 analog (5 stereo) and 4 stereo digital inputs
  • 24-bit/192kHz High-Resolution audiophile DAC
  • Built-in digital signal processor (DSP) accessible via Ethernet-connected computer
  • Independent channel output level, bass, treble, variable HP and LP filters
  • Output limiter and time delay control
  • Signal Sensing channel inputs & 5- 15V Trigger Control
  • High-efficiency, quiet convection-cooled design
  • Compatible with IP control/automation systems by Crestron, AMX, Control 4 and more
  • Ten-band parametric equalizer with pink noise generator
  • HARMAN GreenEdge™ energy compliance
  • Front panel standby power switch with indicator LED
  • Front panel channel status indicator LED’s
  • Short-circuit and thermal protection circuitry
  • Feedback and protection circuits
  • Lightweight 1U chassis (rack ears included)
  • Optional shelf mounting (feet included)

General Specifications

Communication and Control IP control through web browser and 3rd party IP control systems
Output Power 125W RMS per channel into 8 ohms from 20Hz – 20kHz
Frequency Response 20Hz - 20kHz +0dB/–1.5dB
Total Harmonic Distortion (THD) Less than 0.05% at full rated power 20Hz - 20kHz
Signal-to-Noise Ratio < –105dB below rated full power A-weighted
Crosstalk < –70dB @ 1kHz
Input Sensitivity 1.12 volts for 125W out into 8 ohms
Gain 29dB
Input Impedance 100K ohms typical
Trigger Input 5V minimum – 15V maximum DC
Dimensions (H X W X D) 2.1" (w/ feet) / 1.7" (w/out feet) x 17.3" x 14.9", 5.4 cm (w/ feet) / 4.5cm (w/out feet) x 43.8 cm x 37.8 cm
Weight 9.2 lbs (4.2 kg)
Power Requirements 100 - 240VAC, 50/60Hz

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