DOEPFER A-140-2 Doepfler Dual Adsr Eurorack Module Module.

( Brand: Doepfer ), ( Model: A-140-2 DUAL ADSR ), ( Type: Modular Synthesizer ), ( Manufacturer Part Number: A-140-2 )

Review DOEPFER Doepfler Dual Adsr Eurorack Module. Mint Condition

The Doepfer A-140-2 is a versatile and powerful Dual ADSR (Attack-Decay-Sustain-Release) envelope generator module in the Eurorack format, manufactured by Doepfer Musikesysteme. This module is an essential component for generating voltage control over the amplitude of an electric signal in a modular synthesizer setup. It boasts a compact size of only 8 HP, making it suitable for even the most space-constrained racks.

The A-140-2 offers two completely independent envelope generators. Each generator has its own LED indicators for TRIG, Rise, Decay, and Sustain stages. These indicators enable intuitive visual monitoring of the envelope generation process. Moreover, the Attack and Decay stages can be controlled in exponential or linear fashion using the respective CV inputs.

The Sustain level can be set through both a CV input and a rotary potentiometer, ensuring both automatic and manual control options. Additionally, the Release stage can be set to either normal or something called the "Doepfer Special" mode. While the normal mode follows the conventional exponential release curve, the Doepfer Special mode allows for a more nuanced and complex release behavior.

An important feature of this module is its ability to pass the input signal through while generating the envelope. This means that the A-140-2 can be used as a simple voltage controlled amplifier or VCA when no envelope is required. Also featured are outputs for the envelope voltage and the bypassed input signal that can be connected to a mixer or VCA for final level control of the output signal.

The front panel is adorned with sturdy, metallic sliders and knobs, providing an aesthetic appeal while enhancing the tactile user experience. The design also includes the highly sought-after Doepfer orange IN and OUT labels, allowing it to easily slot in among other Eurorack modules.

The Doepfer A-140-2 sets itself apart from competitors by offering two identical and independently functioning envelope generators in a compact 8 HP form factor, coupled with numerous control options and pass-through capabilities. Being a reliable workhorse in various modular synth setups, it's a must-have for complex patching and expressive performances.

The Doepfer A-140-2 is a dual ADSR (Attack-Decay-Sustain-Release) envelope generator module in Eurorack format. Here are some potential pros and cons of buying this module:

1. Versatile: Dual ADSR envelope generators are essential building blocks for creating complex modular synth patches. The Doepfer A-140-2 offers two independent channels, each with its own set of Attack, Decay, Sustain, and Release controls.

2. High-quality sound: Doepfer modules are known for their high-quality design and sound. The A-140-2 is no exception, delivering accurate and responsive envelope generation.

3. Flexible routing: The module features standard CV and gate inputs for controlling the ADSR parameters, allowing for precise manual control. In addition, there are also 4 trigger inputs per channel with adjustable Trigger Thresholds, adding more possibilities for creativepatch design.

4. Easy to use: The module's intuitive layout and simple design make it easy to understand and use, even for beginners.

5. Affordable: The Doepfer A-140-2 is a cost-effective envelope generator solution, especially when compared to some other high-end options in the Eurorack market.

1. Limited functions: Essentially, the A-140-2 is an ADSR envelope generator. It doesn't offer additional features like looping, inverter, or external control of attack or decay time. For more complex envelope shaping requirements, users might need to look into other modules with extended functionality.

2. No guard rails: The Eurorack module does not come with any guard rails, which some users might find inconvenient or necessary for securing the module in a rack system.

3. Limited CV and gate voltage range: The Doepfer module's CV and gate inputs span a range of /-5V, which might require users to adjust their control voltage sources accordingly. While this may not be an issue for most synths and modular setups, something to be aware of when considering compatibility.

In summary, the Doepfer A-140-2 is a solid, cost-effective, and versatile choice for anyone looking for a reliable dual ADSR envelope generator for their Eurorack modular synth setup. Despite its limitations when compared to more advanced offerings, Its affordability, high-quality sound, and ease of use make it an excellent staple for any modular system.

If you're a newcomer to modular synthesis or are looking for a budget-friendly, flexible ADSR envelope generator, the Doepfer A-140-2 is an excellent option. Its versatility, accurate sound, and intuitive design make it a valuable addition to any modular system. However, if you require more advanced envelope shaping or additional features like looping or inverting, consider looking into other modules with extended functionality.

part # a1402 prices

• $115.00-$195.00

specifications synthesasha:

• brand: Doepfer
• model#: A-140-2 DUAL ADSR
• type: Modular Synthesizer
• manufacturer part number: A-140-2

general synthesasha:

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

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• policy: No Returns

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• quantity: 1
• sold: 0
• started: January 22, 2025
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