Noise Engineering Pura Ruina Three-stage CV-Controlled Full-Wave Rectifier/octave Fuzz

Noise Engineering Pura Ruina Three-stage CV-Controlled Full-Wave Rectifier/octave Fuzz

Marsoni

M251S

$219.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Noise Engineering Pura Ruina Three-stage CV-Controlled Full-Wave Rectifier/octave FuzzPura Ruina from Noise Engineering is an 8HP three stage CV controlled fully h y p h e n a t e d full wave rectifier distortion designed for audio. Simple waveforms can be manipulated into completely new and exciting tones and already complex sounds can be shredded tp bits. Each stage has an individual level control with corresponding CV and individual out, as well as feeding to the universal Sum output. PRs rectification creates a unique flavour of

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So the quality of this not great, but good enough and they look nice enough on the wall. However, the bracket holes are not spaced at 16" intervals. WTF? I'm not sure who designed this thing. The molly plugs that came with it look OK, but to play it safe I used a cobalt steel drill bit and made my own holes in the bracket. Easy enough with some wd40. My other pick with this is that the screws to anchor the shelf to the bracket are black and and very obvious... they should have supplied some kind of cap.

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Reviewed in the United States on January 31, 2026