DOEPFER A-140-3V Micro Adsr Eurorack Circuit

( Brand: Doepfer ), ( Model: A-140-3V MICRO ADSR ENVELOPE GENERATOR ), ( Color: Black ), ( Type: Modular Synthesizer ), ( Manufacturer Part Number: A-140-3V )

Review DOEPFER Micro Adsr Vintage Edition Eurorack New Perfect Circuit

The Doepfer A-140-3V Micro ADSR is a compact and versatile voltage-controlled amplifier and attack-decay-sustain-release (ADSR) envelope generator module designed for use in Eurorack modular synthesis systems. This module is a scaled-down version of the popular A-140-1MS, offering the essential features of an ADSR envelope generator in a smaller footprint.

The A-140-3V accepts input voltage signals in the range of 0 to 5V or 12V and outputs an amplified envelope voltage. The attack, decay, sustain, and release stages of the envelope are controlled by a 12-position rotary switch, which offers an extensive range of adjustability. The attack stage determines how quickly the envelope voltage rises from an initial value to the sustain level. The decay stage sets the rate at which the envelope voltage falls from the sustain level to the release level. The sustain level can be set to a fixed voltage or can be controlled by an external CV input. The release stage determines how long it takes for the envelope voltage to return to the initial value when the input voltage is removed.

The A-140-3V also features an external trigger input to initiate the envelope generation process. The module has both attenuator and CV inputs for the attack, decay, sustain, and release stages, allowing for fine-tuning and modulation of each parameter. In addition, the module has a switch for selecting between normal and inverted output polarity.

The front panel of the A-140-3V is intuitive and easy to use, with clear labeling of all inputs and controls. The module is housed in a sturdy aluminum chassis and is powered by a standard Eurorack power supply. The compact size of the A-140-3V makes it an excellent choice for those looking to add an ADSR envelope generator to their modular setup without taking up too much space.

The Doepfer A-140-3V Micro ADSR envelope generator offers a high degree of flexibility and versatility, making it a valuable addition to any Eurorack synthesizer system. Whether you're a seasoned synthesist or just starting out, this module is sure to provide hours of creative exploration and sound design possibilities.

The Doepfer A-140-3V Micro ADSR Eurorack circuit is a versatile and compact voltage-controlled amplifier (VCA) and Attack-Decay-Sustain-Release (ADSR) envelope generator module. Let's examine its pros and cons to help you make an informed decision about purchasing this module.

1. Compact Size: The A-140-3V is a smaller module, making it an excellent choice for those with limited space in their Eurorack system.

2. Versatile: This module can be used as a standalone VCA or as an envelope generator, providing flexibility in designing your modular synthesizer.

3. High-Quality Build: Doepfer is known for its robust and well-designed modules, ensuring reliable performance and longevity.

4. Voltage Controllability: The ADSR envelope generator is voltage controlled, allowing for expressive and dynamic control over the attack, decay, sustain, and release stages.

5. CV Inputs: The module features CV inputs for attack, decay, sustain, and release, enabling you to control the envelope shape via external signals.

1. Limited Features: Compared to more complex envelope generators, the A-140-3V has fewer features such as multiple outputs or more elaborate control options.

2. No External Trigger Input: The ADSR envelope is not triggered externally, limiting its use in specific applications.

3. Limited Envelope Shapes: The module only supports a standard ADSR envelope shape, which may not suit all synthesis requirements.

The Doepfer A-140-3V Micro ADSR Eurorack circuit is an excellent choice for those seeking a compact, high-quality VCA and ADSR envelope generator with basic control options. Its versatility and compact size make it a valuable addition to any Eurorack system. However, if you require more advanced envelope generator features, such as multiple outputs or external triggering, you may need to consider other options.

If you're looking for a compact, reliable, and versatile VCA and ADSR envelope generator with basic control options, the Doepfer A-140-3V Micro ADSR Eurorack circuit is an excellent choice. It offers a solid foundation for building complex modular synthesizer setups and provides the flexibility to be used as a standalone VCA. However, if you require more advanced envelope generator features, you may need to consider other options.

part # a1403v price

• $127.00

specifications synthesasha:

• brand: Doepfer
• model#: A-140-3V MICRO ADSR ENVELOPE GENERATOR
• color: Black
• type: Modular Synthesizer
• manufacturer part number: A-140-3V

returns synthesasha:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 30 Days

offer synthesasha:

• started: May 6, 2026
• quantity: 10
• sold: 0
• availability: In Stock
• options: Ship-to-home

shipping synthesasha:

• transit: 3-7 Days
• type: Fixed
• service: Standard
• cost: $0.00
• class: Standard

general synthesasha:

• condition: New
• Musical Instruments Gear > Pro Audio Equipment > Synthesizers

seller synthesasha:

• # reviews: 50994
• rating: 99.7%

payments synthesasha:

• other
• wallet: Google-pay
• credit card: Diners-club

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