Aquamarine5 is a premium mastering and mixing plugin suite designed to elevate audio production with its exceptional compressor and equalizer modules. The compressor offers two distinct dynamic processing styles: a smooth, warm Opto section and a punchy, discrete VCA-style processor capable of subtle compression ratios as well as intense limiting. This combination provides users with powerful control over dynamics, making it suitable for a wide range of mixing and mastering scenarios.

The equalizer in Aquamarine5 is a meticulously recreated version of an ultra-rare American passive EQ from the 1950s, sampled from a well-preserved unit located in Berlin. Known for its unique sonic character, this EQ brings vintage warmth and authenticity to modern productions. The plugin faithfully captures the hardware's tonal qualities, ensuring that users experience the classic sound signature of this rare piece of audio equipment.

Recent updates to Aquamarine5 include enhanced audio quality through oversampling in the compressor, a new 'Hyper' engine, and improved metering with numerical readouts for input, output, and gain reduction. The interface has been modernized with resizable windows for both compressor and EQ, alongside the addition of new controls such as bypass options, a saturation knob, and refined parameter displays. These improvements streamline workflow and offer greater precision for sound shaping.