Lo-Fi delay module

PT2399-based delay. Make delay time from 30 ms to 1.5 seconds with optional feedback. Delay time can be controlled by external CV.

urack_modules-Delay_int.drawio

By using send and return terminals you can insert any effect chain into feedback loop (for example, filter or VCA). Or by using two delays you can make ping-pong delay by cross-connecting send and return of two modules.

Delay

Image of the latest released version of the module. This is not the final product, development is in progress.

Known issues:

  • board outline and pcb color marking update is needed
  • linear time control is not useful, logarithmic will be better
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