DOEPFER A-143-2 Quad Adsr Envelope Generator Eurorack Module 4X 26HP

( Brand: Doepfer ), ( Mpn Value Default: Does Not ), ( Type: Modular Synthesizer ), ( Manufacturer Part Number: A-143-2 )

Review DOEPFER Quad Adsr 4x Envelope Generator Eurorack Module 26hp

The Doepfer A-143-2 is a versatile and powerful Quad ADSR (Attack-Decay-Sustain-Release) envelope generator module in the Eurorack format, measuring 26 HP in width. This module allows you to generate and shape complex voltage-controlled envelope shapes to control the dynamics of your modular synthesizer's sounds.

Each of the four identical channels on the A-143-2 features Attack, Decay, Sustain, and Release controls. These knobs offer a high degree of resolution and precision, enabling you to create envelopes that range from very short and sharp to long and gradually evolving. Additionally, each channel includes a separate output for the envelope's voltage level and a trigger input.

An important aspect of the A-143-2 is its ability to be synchronized with other modules both within and outside of the Eurorack ecosystem. Each channel includes a dedicated synchronization input that can be used to reset the envelope's position when triggered by an external signal. Furthermore, the module has a global Sync In input, allowing all channels to be synchronized together when a trigger signal is received.

Another useful feature of the A-143-2 is its ability to function as a voltage-controlled frequency source. Each channel can be set to output its envelope voltage as a CV (Control Voltage) signal, allowing the shape of the envelope to be used to modulate other parameters in your modular system.

The Doepfer A-143-2 Quad ADSR envelope generator is a valuable addition to any Eurorack setup, providing the ability to create intricate and expressive envelope shapes to add depth, character, and life to your synthesizer sounds. With its intuitive layout, precise controls, and versatile synchronization options, this module is an excellent choice for both beginners and experienced modular synthesists.

The Doepfer A-143-2 is a quad ADSR (Attack Decay Sustain Release) envelope generator module in Eurorack format with a width of 26HP. Here are some potential pros and cons of buying this module:

1. Versatility: With four individual ADSR envelopes, this module can be used to generate complex envelope shapes for various sound design and synthesis applications.

2. Flexibility: Each envelope can be independently triggered, allowing for polyphonic or legato playing styles.

3. CV Control: The A-143-2 allows for control of each envelope parameter via CV inputs, adding another dimension to your sound design possibilities.

4. Durable: Doepfer is known for their high-quality and robust designs, making this module a reliable choice for your Eurorack system.

5. Affordable: Compared to other high-end envelope generators, the A-143-2 offers a good value for the features it provides.

1. Manual Triggering: While the module can be triggered via CV, it lacks an external trigger input, which might be a limitation for some users.

2. Limited Modulation Options: The ADSR envelopes don't offer advanced modulation options like looping or inverted envelopes.

3. No Keyboard Input: This module doesn't have a built-in keyboard input, so it requires an external MIDI-to-CV converter or sequencer to play chords or melodies.

The Doepfer A-143-2 is a versatile and flexible envelope generator that offers a good value for its features. It is particularly suitable for sound designers and synthesists who require multiple independent ADSR envelopes for their Eurorack system. However, it might not be the best choice for those who need advanced modulation options or a manual trigger input.

If you're in the market for a quad ADSR envelope generator and you value versatility, flexibility, and affordability, the Doepfer A-143-2 is a solid choice for your Eurorack system. However, if you require advanced modulation options, a manual trigger input, or a keyboard input, you might want to consider other modules that cater to those features.

part # a1432 prices

• $257.00-$294.00

specifications synthesasha:

• brand: Doepfer
• mpn value default: Does Not
• type: Modular Synthesizer
• manufacturer part number: A-143-2

returns synthesasha:

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

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seller synthesasha:

• rating: 99.4%
• # reviews: 6217

offer synthesasha:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: October 29, 2025
• quantity: 2

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• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• transit: 3-6 Days
• carrier: FedEx

general synthesasha:

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

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