Timo Rozendal Ian Fritz 2xAD/AR PCB/Panel
Timo Rozendal's 4hp DIY eurorack adaptation of the Ian Fritz AD/AR.
Eurorack PCB/Panel Set
This dual envelope generator (EG) takes almost any signal you feed it and generates an envelope. Driven by a trigger pulse, the unit's output is an attack-decay (AD) envelope; driven by a gate its output is an attack-release (AR) envelope.
This version also has the following modifications:
- It has twice the ad/ar envelope circuit
- There is a led indicator to show if an envelope is active
- Input of the first envelope is normalled to the second envelope
- There is an additional switch that converts a gate into a trigger, combined with the previous modification this can result in an a simultaneous AR and AD envelope with one incoming gate signal
BOM/build doc