Doepfer A-140-2 Dual Mini ADSR

The module contains two ADSR type voltage controlled envelope generators with exponential curve shapes (charge/discharge curves of a capacitor) behind a front panel with 8 HP only. Each ADSR provides these controls and in/outputs: LED (displays the envelope output)  A: manual Attack control D: manual Decay control S: manual Sustain control R: manual Release control Gate Input (min. gate level: +5V, max. gate level: +12V) Retrigger Input (min. retrigger level: +5V, max. retrigger level: +12V) CVT Input with attenuator (CVT = CV Time) Envelope Output 1 (normal envelope output) Envelope Output 2 (selectable between normal and inverted envelope by means of an internal jumper) The output voltage range for each envelope is 0 - 10V (10V = attack peak).The time range of Attack/Decay/Release is about 1ms to 30s. By means of internal jumpers one can select which time parameters are controlled by the CVT input (e.g. D only or D+R or A+D+R) and in which direction (i.e. if an increasing CVT short