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LZX Shapechanger Analog Module

Analog computing module designed to take two continuous input voltages representing X and Y points on a display and the size, width, height, aspect ratio, symmetry, and curve of a resulting quadrilateral figure
LZX Shapechanger Analog Module
No interest if paid in full within 12 months Learn more
Special Order
Note: This item may not be returnable or could require a restocking fee. Contact one of our Audio Consultants for more details. Due to the special nature of this item, we order each unit fresh from the factory, exclusively for you! Lead times may vary so please chat, call or email for up-to-date inventory status.

LZX Shapechanger Analog Module is LZX's most ambitious analog computing module to date. Designed to take two continuous input voltages representing X and Y points on a display, Shapechanger processes the size, width, height, aspect ratio, symmetry, and curve of a resulting quadrilateral figure. Combined with Navigator for positioning and rotation of the figure, these modules provide a holistic 2D analog graphics engine suitable for direct video synthesis and vector rescanning techniques. A typical use case is to process the horizontal and vertical ramp waveforms generated by Visual Cortex, and receive a 2D shape output. The resulting shape can be modulated and combined with other video and pattern elements to create complex geometries for the final output video.


  • 12 wideband analog multipliers and a dual channel signal path from input to output
  • Voltage controlled aspect ratio allows morphs from rectangles to square and diamond shapes
  • Voltage controlled symmetry allows morphs from squares to elongated diamonds and kites
  • Voltage controlled size performs high gain multiplication for a zooming effect - this is fundamentally different from using a key generator to create a 2D shape, and keeps gamma curve shaping independent from size modulation
  • Voltage controlled gamma curve allows continuous morphing from star to square to circle
  • Signal path performs at high frequency, video rate speeds from input to output
  • AC/DC input coupling switches and inverting level attenuators on all voltage control inputs
  • Separate mask (flat shape) and gradient (linear shape) outputs provide flexible tools for compositing and colorization
  • Dedicated H & V outputs for chained processing or vector rescanning techniques

Additional Information

Condition New
Depth 45 mm
Chassis Module
Module Slot Count 16hp
Connector Type 3.5 mm
Power Consumption 220 mA +12 V / 220 mA -12 V
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