Antumbra-Designed DVCA, a dual voltage-controlled amplifier module, is based on Mutable Instruments' Veils, featuring two separate VCAs with gain and response curve potentiometers. This module is the perfect pick for those who want more than what their standard VCA can offer. The Antumbra-designed DVCA can perform exceptionally well as a mixer, where outputs get normalized when no patch cable is present on output 1. This makes it ideal if you have the intention to use it as a mixer module.
One of the main advantages of this module is the convenience of being able to daisy-chain several DVCAs for voltage-controlled mixer operation, allowing you to create the perfect mix without compromising your workflow. The gain control and response potentiometers are highly precise, which is useful when you want to blend audio from two different sources. The voltage control allows for automation of the gain and response, offering a new level of creativity when you start including the Antumbra-designed DVCA in your workflow.
With a jumper on the back, you can also disable the jack lights, providing an unobtrusive working experience during live performances or recordings. The tall bushing potentiometers offer a more stable feel when compared to traditional trimmer style. It is a good upgrade that anyone can appreciate.
The Antumbra-designed half-Veils DVCA is nothing like the standard VCA modules as it offers so much more, the mixing capability being a significant selling point. It provides a unique and dynamic workflow that encourages creativity and experimentation. In conclusion, the Antumbra-designed DVCA is a fantastic module that can make a world of difference to any Eurorack setup. It can serve as an excellent foundation for your modular synthesizer setup and will undoubtedly unleash your creativity.
Example Usage
If you're new to the world of voltage-controlled amplifiers (VCA), the Antumbra-designed DVCA is a great place to start. With two separate VCAs that can be used independently or chained together for mixing, you can easily control the level of your audio signals with precision. Experiment with the gain and response curve potentiometers to hear the difference between linear and exponential amplification. And don't forget to try using the module as a mixer by leaving an output unpatched - you might be surprised by the results!
An intermediate-level usage example for the Antumbra-designed DVCA could be creating a percussive patch where a trigger signal is sent to an envelope generator, which then triggers the DVCA to open and manipulate the amplitude of a percussion sound. Patching the output of the DVCA into the input of the second DVCA allows for additional processing, such as adding a high-pass filter or frequency shifter. Using the module as a mixer, the output of the two DVCA channels can be combined and patched back into the envelope generator to create complex rhythms with varying levels and timbres. The response curve potentiometers can also be adjusted to add dynamics and expressiveness to the percussive patch.
Further Thoughts
An expert-level usage example for Antumbra-designed DVCA would be using it to create complex soundscapes by chaining multiple units together for voltage-controlled mixer operation. With two separate voltage-controlled amplifiers with varying response curve potentiometers that can be switched between exponential and linear modes, multiple signals can be effectively mixed and controlled. Additionally, the module's output normalization allows for easy operation as a mixer, making it an indispensable tool for live performers and studio musicians alike. The tall bushing potentiometers provide a more stable feel and precise control, making it easier for users to achieve the desired sound. Overall, the dual VCA design and mixing capabilities of Antumbra-designed DVCA make it an excellent addition to any eurorack setup.