Erica Synths Black CV Tools

Analog CV module and audio processor - Eurorack format

• Fully analog processor for CV and audio signals
• 2 3-channel mixers with unity gain
• 2 attenuverter/boosters with ±10V bipolar offset
• Min/Max function for dynamic signal extraction
• Built-in +5V reference generator
• Bipolar LEDs for visual monitoring of levels
• Multiple configurations selectable via rear jumpers
• Compact 10HP format

Erica Synths Black CV Tools - Analog CV Processor for Eurorack

Erica Synths Black CV Tools is a fully analog module designed for advanced manipulations of CV and audio signals within Eurorack modular systems. Ideal for sound designers, performers, and electronic producers, it allows you to mix, scale, invert, offset, and transform waveforms with extreme precision.

With its flexible architecture and jumper-selectable configurations on the back of the module, the Black CV Tools adapts to a variety of operational needs, becoming a true control center for signal management in the rack.

Advanced mixing and control of CV and audio

The module integrates 2 3-channel mixers with unity gain, perfect for summing CV or audio signals without altering their original level. This structure makes it extremely useful for both creative routing and precision technical applications.

Attenuverter, Booster and Bipolar Offset

The two attenuverter/booster channels allow signal scaling up to a maximum gain of 2x, as well as polarity inversion. Bipolar offset up to ±10V allows the signal range to be shifted with great accuracy, critical for complex modulations and fine parameter control.

Min/Max functions and +5V reference

The Min/Max extract or function allows dynamic extraction of the minimum or maximum value among multiple input signals, opening up creative possibilities in generating complex envelopes, logic modulations, and interactions between LFOs.

The built-in +5V reference further expands patching possibilities, making the module a versatile tool in both studio and live performance.

Visual control and integration into the modular system

Bipolar LEDs provide immediate visual feedback of signal levels, facilitating real-time modulation management. At only 10HP wide and shallow, the Erica Synths Black CV Tools integrates seamlessly into any Eurorack system geared toward advanced sound design, modular synthesis, and professional electronic production.

Technical Specifications.

• Gain Mixer: 1 (unity)
• Gain Booster (Scale): adjustable up to 2x
• Offset: ±10V
• Power Consumption: +42mA / -38mA
• Width: 10HP
• Depth: 35mm