Doepfer A-141-2 Voltage Controlled ADSR/LFO

This is a voltage-controlled ADSR envelope generator with extensive CV control and flexible routing options. Attack, Decay, Sustain, and Release each have manual controls plus dedicated CV inputs with polarisers, allowing modulation in both positive and negative directions. Sustain controls level rather than time.

A shared CV input can scale the Attack, Decay, and Release times together, useful for keyboard tracking or dynamic envelopes, and a three-position range switch sets envelope times from very fast to extremely long. Gate and retrigger inputs support standard envelope operation and re-triggering behaviour.

The module provides multiple outputs: a fixed envelope, an inverted envelope, and a variable output with an internal VCA or polariser mode. Additional End-of-Attack and End-of-Release outputs enable advanced patching, including looping and VCLFO-style behaviour. Internal jumpers allow normalled CV routing, bus gate access, and further configuration, making this a highly adaptable envelope for complex modular systems.

Product Specs

• Item Number: 41056
• Make: Doepfer
• Model: A-141-2
• Condition: Very Good
• Finish: Silver
• Categories: keyboards-and-synths ⇒ eurorack
• Function: Envelope Generator LFO
• Made In: Germany
• MPN: 41056
• Modular Grid: Eurorack ⓘ ＋
• Dimensions*: 14 HP 70 mm deep
• Power*: 40 mA +12V 30 mA -12V ? mA 5V

* User contributed details