noise-engineering-sinc-defect

Noise Engineering Sinc Defero

Buffered quad attenuator with LED signal indication

4 HP Eurorack module

Sinc Defero is a buffered quad attenuator with circular normaling, designed to solve the voltage drop issues of passive attenuators while providing visual feedback via bicolor LEDs. It allows a single CV or audio signal to be distributed and scaled across up to four independent buffered outputs, making it an essential utility for CV routing and level management in a modular system.

Features

  • Quad buffered attenuator with four independent channels
  • Circular normaling: Input 1 feeds all outputs unless overridden by plugging into subsequent inputs
  • Bicolor LED indicators per channel showing incoming (In) and outgoing (Out) signal levels
  • Green LED for positive voltage, red LED for negative voltage
  • Fully counterclockwise attenuator position mutes the signal
  • Rated for -10V to +10V input and output voltages
  • Active buffered outputs prevent voltage drop present in passive attenuators
  • 4HP compact form factor
  • Reverse power protection

Controls & Jacks (20)

  • Offset 1
  • Offset 2
  • Offset 3
  • Offset 4
  • In 1
  • Out 1
  • In 2
  • Out 2
  • In 3
  • Out 3
  • In 4
  • Out 4
  • Channel 1 LED
  • Channel 1 Activity LED
  • Channel 2 LED
  • Channel 2 Activity LED
  • Channel 3 LED
  • Channel 3 Activity LED
  • Channel 4 LED
  • Channel 4 Activity LED

How-To Guides

  • One CV Source, Four Destinations
  • Two CV Sources Split Across Four Outputs
  • Tamed Modulation Depth Control
  • Single Envelope to Multiple Basimilus Iteritas Alter Parameters
  • Parallel Audio Level Trimmer
  • Bipolar to Controlled Modulation
  • Generative Random CV Fan-Out
  • Keyboard CV Scaling for Multiple Oscillators

Explore the interactive Sinc Defero panel on BleepDex — tap any control to learn what it does.

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