WORKING CONDITION: Excellent. This module tests perfectly within an existing Eurorack system.

PHYSICAL CONDITION: Excellent: All metalwork, knobs, power pins, and iO jacks are in excellent physical condition.

INVENTORY #58381

BRAND: Doepfer

MODEL: A-143-2 Quad ADSR

FUNCTION: Eurorack Synthesizer Module

PRODUCT DESCRIPTION: This listing is for a Doepfer A-143-2 Quad ADSR Eurorack Synthesizer Module. The Doepfer A-143-2 Quad ADSR is an efficient 26HP Eurorack module featuring four independent envelope generators, ideal for polyphonic or complex modulation setups.

SPECS:

• Dimensions: Width of 26HP (131.8 mm) and a depth of 50 mm, fitting comfortably in most standard cases.
• Power Consumption: Draws approximately +70mA (+12V) and -50mA (-12V).
• Time Ranges: Features a three-position range switch per channel, covering times from several milliseconds to several minutes.
• Voltage Output: The maximum envelope voltage reaches approximately +8V
• Independent Controls: Each section includes dedicated knobs for Attack, Decay, Sustain, and Release.
• End-of-Stage Outputs: Every sub-module features three digital outputs—End of Attack (EOA), End of Decay (EOD), and End of Release (EOR)—which can be used to daisy-chain envelopes or create self-looping "pseudo LFOs".
• Normalled Gate Inputs: The gate inputs are normalled from top to bottom; applying a single gate to the first input can trigger all four envelopes simultaneously unless another signal is patched into the subsequent inputs.
• Retrigger Input: Includes a dedicated retrigger (Rt) input for each channel, allowing the envelope to reset to the "upward" direction if it has already reached the decay state.

ACCESSORIES INCLUDED: This item comes as seen in photos and does not include any accessories.

EXTRAS INCLUDED:

• Eurorack Power Cable
• (4) Eurorack Screws & Washers

UNPACKAGED WEIGHT: 1 lbs.

UNPACKAGED DIMENSIONS: 5" x 3" x 5"