1 in 2 out DSP interface with Ethernet connectivity for M-Drive amplifiers



DSP-Lite EM is a 1 in 2 out processing board with interface panel designed for M-Drive amplifier.

It integrates a D-Sub connector port for accessing the M-Drive embedded DSP board, allowing the programming of the firmware and DPC-specific functionalities.

The built-in ETH port allows to access DSP-Lite processing capabilities directly from the PC running ArmoníaPlus, to easily program and store up to 4 presets that can be selected by the end-user.

  • Specifically developed for the integration with the M-Drive amplifier module
  • Capable to drive up to two M-Drives per M-Force box
  • AD/DA Converter: 24 bit @ 48 kHz high dynamic range (118 dB AD / 114 dB DA).
  • Firmware update via Ethernet
  • ArmoníaPlus programming
  • Delay: 340 ms input delay, 10 ms per channel output delay
  • 4 parametric input equalizers: hi/lo- shelving, all-pass, band-pass, band-stop, hi/lo-pass.
  • Output parametric IIR filters: peaking, hi/lo-shelving, all-pass, band-pass, band-stop, hi/lo-pass
  • Crossover: Butterworth, Linkwitz-Riley, Bessel, 6 dB/oct to 48 dB/oct (IIR).
  • Limiters: Peak limiter, RMS limiter, frequency-dependent RMS limiter, Clip limiter, Temperature limiter
Number of channels1 in / 2 out
ArchitectureAnalog Devices SigmaDSP® 50 MIPS
Internal processing28-bit data path with 56-bit internal processing
Latency1.02 ms fixed latency architecture
User data storageUp to 4 local presets, unlimited via ArmoníaPlus
Firmware updatevia Ethernet
Remote controlArmoníaPlus