Alto Professional Crossover or Distribution Mixer


In stock


▲LTO’s MAXIDRIVE SERIES come with digital input and an RS 232 port for PC communication. MAXIDRIVE2.3 can be a 2-way stereo crossover, a 3 or 4-way mono crossover or a distribution mixer with up to 4 outputs. MAXIDRIVE2.3 also has the following control functions with professional multi-amplification systems and with sophisticated algorithms. The MAXIDRIVE3.4 can be configured as a 3-way stereo crossover, 3, 4, 5 or 6-way mono crossover or a distribution mixer with up to 6 outputs. The 3.4 units also feature a flash memory card so the user can store all his custom settings and reload them on other units or keep a large number of data available at hand on different cards. These units also feature an unprecedented 117dB S/N ratio thanks to the use of sophisticated DAC. A sophisticated software editor(s) for MAXIDRIVE3.4 is available for download at:



  • Polarity reverse and 5° phase adjustment steps allows each output phase rotation up to 360° degrees
  • Bessel, Butterworth and Linkwitz/Riley Crossover filters up to 48dB/oct
  • A/D and D/A converters for a 117dB dynamic range
  • Each input and output with parametric Eqs
  • Stereo digital input in AES/EBU format for MAXIDRIVE3.4 only
  • MIDI interface for the remote control
  • Switching power supply
  • Noise gate for each input and limiter for each output
  • Dimensions (W×D×H): 483 × 300 × 44mm (19″ × 11.8″ × 1.7″)
  • Weight: 4kg (8.8 lb)
  • A/D and D/A converters for 117dB dynamic range
  • 10 factory presets/64 user presets
  • Switching power supply
  • MIDI for remote control
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