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Hidden Symmetry

IRON - Plugin Alliance / Brainworx SPL Mastering Comp

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In 2015 SPL released the IRON mastering compressor based on an original concept.

Their goal was to conceive a compressor that provided a pleasant, melodic-sounding, transparent compression, inspired by the vintage compressors of the radio era. But they wanted it to be versatile enough to adapt perfectly to the needs of modern mastering studios.

Variable Bias Tube Compressor

Parallel Dual Tube Circuit

Custom Mu-Metal Iron Transformers

Feed-forward resistive Vactrol-Opto-Isolator

Six different Rectifier settings available

Sidechain that allows you to choose between Off, four sidechain-filter presets or an external sidechain signal

In Link mode, the Threshold, Tube Bias, Attack, Release, and Rectifier parameters, as well as the Sidechain EQs, are controlled with the right side (channel 2) of the unit

Master out features an additional, Passive Equalizer with two fixed sounds

Retail $329 currently sale $229.00



Edited by Hidden Symmetry
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Another email just came through making the price $149 with a voucher!

Edited by cclarry
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I got the 99 dollar voucher too. It looks like a great compressor but I can't afford it at the moment.

I'll probably demo it to see if it will be on my "future purchase candidate" list.


Edited by Mike Docy
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