• Subwoofer out for low end signal processing
  • Peak LED indicators
  • >115dB dynamic range for transparent sound
  • Phase inversion switches
  • Balanced XLR and 1/4" jack input and output    connectors
  • Linkwitz / Riley 24dB/Octave filters
  • Mute switches
    • Alto X23SW active crossover
    2-Way stereo Crossover + Subwoofer out
    X23SW
    		 
  • >115dB dynamic range for transparent sound
  • Phase inversion switches
  • Balanced XLR and 1/4" jack input and output    connectors
  • Peak LED indicators
  • Linkwitz / Riley 24dB/Octave filters
  • Mute switches
    • Alto X23 active crossover
    2-Way stereo, 3-Way mono Crossover
    X23
    		 
  • Subwoofer out for low end signal processing
  • Peak LED indicators
  • >115dB dynamic range for transparent sound
  • Phase inversion switches
  • Balanced XLR and 1/4" jack input and output    connectors
  • Linkwitz / Riley 24dB/Octave filters
  • Mute switches
    • Alto X34SW active crossover
    3-Way stereo Crossover + Subwoofer out
    X34SW
    		      
  • >115dB dynamic range for transparent sound
  • Phase inversion switches
  • Balanced XLR and 1/4" jack input and output    connectors
  • Peak LED indicators
  • Linkwitz / Riley 24dB/Octave filters
  • Mute switches
    • Alto X34 active crossover
    3-Way stereo, 4-Way mono Crossover
    X34
    		      
  • Peak LED indicators
  • >115dB dynamic range for transparent sound
  • Phase inversion switches
  • Balanced XLR and 1/4" jack input and output    connectors
  • Linkwitz / Riley 24dB/Octave filters
  • Mute switches
    • Alto X40 active crossover
    4-Way stereo Crossover
    X40
    		      

  • Individual Interactive Gate Controls and Limiter    functions for flexible time adjustments.

  • >115dB dynamic range for transparent sound
  • Phase inversion switches
  • Balanced XLR and 1/4" jack input and output    connectors
  • Linkwitz / Riley 24dB/Octave filters
  • Mute switches
    • Alto XP234 active crossover
    2/3-Way stereo, 4-Way mono Crossover
    XP234
    		      
    2/3 way stereo crossover, or 3/4 way mono crossover or distribution mixer. Delay lines up to 600ms for each input and up to 200ms for each output. Polarity reverse and phase adjustment on each output for a total of 360 degree operating range. Bessel, Butterworth, Linkwitz/Riley Crossover filters up to 48dB per octave.Each input and output features digital limiting and five parametric EQ's. 32 User presets.
    Alto Maxidrive2.3
    Digital Crossover 2-way stereo,3/4-way mono
    Maxidrive23
    		      
    3 way stereo crossover, or 3/4/5/6 way mono crossover or distribution mixer with up to six outputs. Delay lines up to 2.5ms for each input and up to 300ms for each output. Polarity reverse and phase adjustment on each output for a total of 360 degree operating range. Crossover filters up to 48dB per octave. Each input and output features digital limiting and five parametric EQ's
    32 User presets.
    Alto Maxidrive3.4
    Digital Crossover 3-way stereo,3-6-way mono
    Maxidrive34
    		      
    Alto Altodrive 2.3 DSP
    The ALTODRIVE 2.3 delivers extremely precise, quick speaker control and equalization for pa system and sound reinforcement applications. It utilizes high-speed 24x32 bit DSPs and high quality 20-bit A/D and 24 bit D/A converters, preserving the pureness of analog sound in digital processing.
    Digital speaker management system 2-way
    Altodrive23
    		      
    Alto Altodrive 3.4 DSP
    The ALTODRIVE 3.4 delivers extremely precise, quick speaker control and equalization for pa systems. It utilizes high-speed 24x32 bit DSPs and high quality 20-bit A/D and 24 bit D/A converters, preserving the pureness of analog sound in digital applications.
    Digital speaker management system 3-way
    Altodrive34