Döpfer A143-2 - Quad ADSR envelope generator

26 HP (132 mm), 70 mA @ +12V, 50 mA @ -12V, 0 mA @ +5V

Made by Döpfer.

Front panel

RT   A   D
                Attack Decay Sutain Release   Out
G    R  m/l/h

RT   A   D
                Attack Decay Sutain Release   Out
G    R  m/l/h

RT   A   D
                Attack Decay Sutain Release   Out
G    R  m/l/h

RT   A   D
                Attack Decay Sutain Release   Out
G    R  m/l/h

Labels of switch positions and rotary detents

m/l/h (switch)

m, l, h

m/l/h (switch)

m, l, h

m/l/h (switch)

m, l, h

m/l/h (switch)

m, l, h

Usage

The Gate inputs of the units 2, 3 and 4 are normalled to the Gate input of unit 1, i.e. Gate input 1 is connected to the switching contacts of the Gate input sockets 2, 3 and 4. Thus one Gate signal applied to Gate input 1 can be used to trigger all four sub-modules simultaneously.

External links

See the homepage for more details.

Schneiders Laden has a page about this module.