Description

Precision gain control is the backbone of expressive modular patches, and the Erica Synths Black Quad VCA2 Eurorack module delivers it with exceptional clarity and flexibility. With a focus on nuanced response, this four-channel voltage controlled amplifier uses custom pre-emphasis and de-emphasis circuitry to retain all the depth of the original audio. Individual channels can be used as VCAs or combined as a signal mixer, making the 10HP Black Quad VCA2 module a smart choice for users who want both flexibility and sonic transparency. Signal level indicators and a layout tuned for live tweaking help artists monitor and shape their signals during complex routing or patching sessions. Modular musicians seeking fine-grained control for dynamic performance and sound design will value the VCA2's blend of precision and workflow-oriented features.

Erica Synths Black Quad VCA2 Eurorack Module
Features
  • Versatile 4-channel VCA for complex mixing routing and expressive dynamic control
  • Four independent VCAs handle separate signals or stack for complex mixing
  • Selectable linear or logarithmic response per channel shapes envelopes and dynamics
  • Manual CV bias and level controls fine-tune modulation depth and gain staging
  • Sequential output mixing lets you sum channels for layered patches
  • Signal level LEDs quickly show gain staging at a glance
  • CV inputs are normalled for easy cascading or grouped modulation
  • DC-coupled fourth channel processes both audio and control voltages
  • 10HP width fits easily into dense Eurorack systems without wasted space
Specs
General
  • Product type: Eurorack quad VCA module
  • Model: Black Quad VCA II
  • Channels: 4 independent VCAs
VCA Functions
  • Response modes: Selectable linear or logarithmic per channel
  • CV bias: Manual CV bias per channel
  • Level control: Manual signal level adjustment per channel
  • DC coupling: Channel 4 DC coupled for CV signals
Mixing
  • Output routing: Sequential output mixing
  • CV normalization: CV inputs normalled between channels
  • Mixer operation: Functions as signal mixer when no CV applied
Indicators
  • Signal indication: Signal level LED per channel
Power
  • Power usage: +12V 62mA and -12V 60mA
  • Power supply: Eurorack case and power supply required
Dimensions
  • Width: 10HP
  • Depth: 0.98"

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