The Erica Synths Black Quad VCA2 is a versatile four-channel voltage-controlled amplifier and mixer module designed for complex modular systems. Featuring selectable linear/logarithmic response for each channel, manual CV bias and signal level adjustment, and sequential output mixing, this module can be used in various configurations. Additionally, the 4th channel is DC-coupled for controlling CV sources. The module's signal level indicator LEDs allow for easy monitoring of output levels. This article explores the technical specifications and features of the Erica Synths Black Quad VCA2.
read moreAI017 Low Pass Gate: Bringing Classic Buchla 200 Series Sound to Your Eurorack Setup
The AI017 Low Pass Gate is a versatile Eurorack module that delivers the classic Buchla 200 Series sound to your setup. This vactrol-based module can function as a voltage controlled filter, voltage controlled amplifier, or both. The addition of a tunable resonance circuit and depth control provides users with classic "ringing" and "bongo" effects, which can be easily attenuated to achieve a modern low pass gate sound. The module also features a rear trimmer for resonance tuning. Overall, the AI017 Low Pass Gate is an excellent addition for anyone looking to incorporate classic Buchla sounds into their eurorack setup.
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