The Doepfer A-140 ADSR Envelope Generator Modular Synthesizer Vintage Edition is an envelope generator module for the Eurorack A-100 series. The A-140 features a classic ADSR envelope for tailoring attack time, decay, sustain and release of a signal. It's useful for shaping drum sounds as well as determining the whether a synth tone is short and blippy, or soft and sustained. The A-140 is a very fast envelope, meaning snappy and percussive textures are possible.

The vintage edition is the same as the original but appears in vintage dark grey.

The main features of the Doepfer A-140 ADSR Envelope Generator Modular Synthesizer Vintage Edition include:

• Width: 40.3mm
• Depth: 50mm
• TE / HP: 8
• Vintage Dark grey
• Manufacturer: Doepfer