Amber 4

Amber 4 is an Acqua plugin suite (VST/VST3/AAX/AU )offering an accurate reproduction of an original class A optical compressor, plus a redesigned version of an iconic EQ and several preamps created by a celebrated American company improved by our Hyper tech.

A Class-A Legend

Amber 4 Comp

Amber's compressor offers an accurate reproduction of an original class A opto compressor manufactured in the USA. We went great lengths to preserve the distinctive character of the original hardware unit, as well as its transparent musicality.

Amber 4 EQ

The Amber 4 EQ is available in both mono and stereo versions. Both include the same controls, but Amber EQ Stereo also features extra functionalities to help facilitate your workflow.

Amber 4 Stereo EQ

A Pure, 100% discrete Class A Stereo equalizer, characterized by an ultraistic design optimizing absolute signal integrity. It can be considered one of the most musically transparent analog EQs in the Acqua Effects plugin domain.

Amber 4 PRE

The Amber 3 Pre features several super-reliable preamplifiers that will gently warm up to your sound, just like the corresponding real circuits on the original hardware.

Try it for free!

Experience all our plugins for 30 days without spending a dime. It's super easy to get started. Just create an account and use our Aquarius Desktop to download and activate any product you want to try. Happy testing!

How to download a plugin

With the installation manager Aquarius Desktop you can select, download & install all the Acustica Audio plugins and start spicing up your productions.