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Noise Engineering Pura Ruina 3-stage Full-wave Rectification Eurorack Module

Noise Engineering Pura Ruina 3-stage Full-wave Rectification Eurorack Module

$233.85 to $260.00 Price Tier: Standard

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Page last updated Jul 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated July 4, 2026.

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$260.00

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5.0 (1)

$233.85 8 available New

$206.02 3 available Used

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Average Price: $233

Standard/Professional

$149

$350+

Price Tier

In the Modular Synthesizers category, Noise Engineering Pura Ruina 3-stage Full-wave Rectification Eurorack Module is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Price History

Based on price data from 1 merchant for "Noise Engineering Pura Ruina 3-stage Full-wave Rectification Eurorack Module". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Unlock a new realm of sonic possibilities with the Noise Engineering Pura Ruina, a 3-stage full-wave rectification Eurorack module designed for adventurous sound explorers. Compact yet powerful, this 8HP module transforms your audio with a unique brand of distortion that pushes beyond the confines of typical wavefolding or clipping. By utilizing full-wave rectification, Pura Ruina delivers complex harmonic textures that are as distinctive as they are versatile.

Each of the three stages can operate independently or in tandem, allowing you to sculpt snarling audio landscapes with precision. The module features individual CV inputs for each stage, giving you granular control over your sound. Whether you're looking to subtly enhance or completely transform your audio, Pura Ruina's intuitive interface and comprehensive control options make it accessible for both newcomers and seasoned synthesists.

Join the community of Noise Engineering enthusiasts who appreciate the artistry of sound modulation. With Pura Ruina, you're not just creating music; you're crafting a unique auditory experience.

Key Features:

8HP compact design for versatile modular synthesizer setups
3-stage full-wave rectification for unique distortion effects
Individual CV inputs for controlling each stage's level
Unified CV input for complex audio manipulation
Independent or summed output options for flexible patch creation

Product specs

Type	3-stage Rectifier Folder
Controls	Dry Signal (1), Single Full-wave (2), Double Full-wave (4), Triple Full-wave (8)
Analog Inputs	1 x 1/8"
Analog Outputs	5 x 1/8" (1, 2, 4, 8, sum)
Other I/O	4 x CV In (1, 2, 4, 8), All CV
Depth	0.8" (20.32mm)
HP Size	8HP
Power Usage	+12V/75mA, -12V/65mA
Power Supply	Requires Eurorack case and power supply

FAQs

What does the Noise Engineering Pura Ruina module do?: The Pura Ruina is a Eurorack module that performs 3-stage full-wave rectification, transforming input signals into harmonically rich outputs by folding the waveform multiple times.
How many outputs does the Noise Engineering Pura Ruina have?: The Pura Ruina has five outputs, including single, double, and triple full-wave rectification outputs, as well as a dry signal and a summed output.
What kind of inputs and outputs does the Pura Ruina module use?: The Pura Ruina uses 1/8" analog inputs and outputs, with one input and five outputs to manage various stages of waveform rectification.
What are the power requirements for the Noise Engineering Pura Ruina module?: The Pura Ruina requires a Eurorack case and power supply, using +12V/75mA and -12V/65mA.
How does the Pura Ruina integrate with other Eurorack modules?: The Pura Ruina integrates seamlessly with other Eurorack modules, offering control voltage (CV) inputs for each stage of rectification to modulate the effect in complex patching setups.