DOEPFER A-130-4V Quad Vca Eurorack Demo Circuit

( Brand: Doepfer ), ( Model: A-130-4V QUAD VCA ), ( Type: Modular Synthesizer ), ( Manufacturer Part Number: A-130-4V )

Review DOEPFER Quad Vca Vintage Edition Eurorack Demo Perfect Circuit

The Doepfer A-130-4V Quad VCA is a versatile voltage-controlled amplifier module designed for Eurorack synthesizers. This powerful unit offers four independent channels, each equipped with a voltage-controlled amplifier (VCA) section and a dedicated low-pass gate (LPG) section. Let's delve deeper into its features and capabilities.

The heart of each channel is a high-quality quad-amplifier IC that provides excellent linearity and low distortion. The VCA sections can be used to shape the contours of sound waves, allowing for volume control, voltage-controlled filtering, and frequency modulation. Each VCA channel has an attenuator input for fine-tuning the gain, as well as a manual gain control potentiometer for quick adjustments.

The LPG sections of the A-130-4V Quad VCA serve as voltage-controlled envelope generators, allowing for the creation of complex and expressive sounds. Each LPG has a dedicated attack and decay control, as well as a release time that can be set via a CV input. These sections can also be used to add accentuating "pops" or "clicks" to your sounds by using the envelope generator as a trigger.

The Doepfer A-130-4V Quad VCA is housed in a standard Eurorack 84HP width, making it a valuable addition to any modular synthesizer setup. It is also powered by a standard Eurorack 12V and -12V power supply, ensuring compatibility with a wide range of synthesizer systems.

With its robust design, high-quality components, and versatile feature set, the Doepfer A-130-4V Quad VCA is an essential tool for any serious Eurorack modular synthesist, offering a multitude of possibilities for shaping and manipulating sounds in intricate and expressive ways. Whether you're a seasoned veteran or a curious beginner, this module is sure to inspire and expand your creative horizons.

Doepfer A-130-4V Quad VCA Eurorack Demo Circuit: A Comprehensive Analysis

The Doepfer A-130-4V Quad VCA is a versatile voltage controlled amplifier (VCA) module designed for Eurorack synthesizers. This module offers four independent VCA channels, each with its own dedicated CV input and attenuator. In this analysis, we will discuss the key features, advantages, disadvantages, and a conclusion regarding the potential purchase of this module.

1. Four independent VCA channels.

2. CV input and attenuator for each channel.

3. 1V/octave response for CV control.

4. Manual gain control for each channel.

5. 100% class-A design.

1. Versatility: The Doepfer A-130-4V Quad VCA is an essential module for any Eurorack synthesizer system, as VCAs are used to control the volume of various sound sources. This module's four channels provide ample flexibility for complex modular setups.

2. CV Control: The CV input and attenuator for each channel allow for precise control over the gain of each VCA, enabling dynamic and expressive performances.

3. Manual Gain Control: The manual gain control knobs provide additional flexibility, allowing users to make quick adjustments to the gain of each channel without relying on CV inputs.

4. 1V/octave Response: The 1V/octave response ensures that CV control behaves predictably and consistently, making it easier to create and manipulate sounds.

5. Class-A Design: The 100% class-A design results in a warm, rich sound and minimal distortion, making the A-130-4V an excellent choice for creating high-quality sounds and signals.

1. Size: As with many Eurorack modules, the Doepfer A-130-4V Quad VCA occupies valuable rack space, which can be a concern for users with smaller systems or limited budgets.

2. Power Consumption: The module consumes 120mA 12V and 100mA -12V, which can contribute to increased power consumption in a Eurorack system, potentially requiring larger and more expensive power supplies.

3. Price: The Doepfer A-130-4V Quad VCA is priced higher than some other quad VCA modules on the market, which may deter some potential buyers.

The Doepfer A-130-4V Quad VCA is a high-quality, versatile, and essential module for any Eurorack synthesizer setup. Its precise CV control, manual gain control, and class-A design contribute to its warm, rich sound and make it a valuable addition to any modular system. However, the module's size, power consumption, and higher price point are factors that potential buyers should consider before making a purchase.

If you're in the market for a high-quality quad VCA module for your Eurorack synthesizer and have the space and budget for it, the Doepfer A-130-4V Quad VCA is an excellent choice. Its versatility, precise CV control, and rich sound make it a worthwhile investment for any serious modular synthesist.

part # a1304v price

• $121.00

specifications synthesasha:

• brand: Doepfer
• model#: A-130-4V QUAD VCA
• type: Modular Synthesizer
• manufacturer part number: A-130-4V

general synthesasha:

• condition: Open box
• Musical Instruments Gear > Pro Audio Equipment > Synthesizers

offer synthesasha:

• started: February 6, 2026
• quantity: 5
• options: Ship-to-home
• sold: 0
• availability: In Stock

payments synthesasha:

• credit card: Discover
• wallet: Apple-pay
• other

seller synthesasha:

• rating: 99.6%
• # reviews: 50244

shipping synthesasha:

• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00
• transit: 4-8 Days

returns synthesasha:

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

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