Two Bits


Dual multitype logic processors with CV functions

Two dual-input selectable logic processors that can be used independently, put in parallel for 4-input wide logic, or chained for more advanced processing. Each section presents a normal and an inverted outputs. The two sections offer a set of functions (some channel specific, some available on both channels) for a total 15 different functions.

Several functions offer real-time CV control for dynamic changes of the conditions. All time-related functions can be independently user adjusted and are saved automatically.LEDs always reflect the actual status of the outputs.

Functions include:

  • Or & Nor
  • And & Nand
  • Xor & Xnor
  • Set Reset/Toggle Gate
  • -A&B (Similar to OR and AND if one input were inverted)
  • Alternate/switch
  • Rise, Fall, Change (Output trigger during edge rise, fall, or change; user selectable)
  • Gate merger (OR logic with retrigger)
  • Vote (4 input, majority wins)
  • Probability
  • Delay line (Gate "echos"/burst)
  • Comparator
  • Divider/multiplier


5 HP
21 mm depth
Current Draw
31 mA +12V
1 mA -12V
0 mA 5V