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Sound Theory

Gullfoss

$ 160

Sound Theory Gullfoss Published on Fri, 7 Aug 2026

by hs2025

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Required Info

iLok User ID

Developer

Sound Theory

Transfer Fee

$0 ( Not included in the final price.)

Platforms

macOS Windows

Licence Type

Registered

Payment Method

PayPal with Buyer Protection

Soundtheory Gullfoss is an intelligent equalizer that uses Soundtheory’s computational auditory perception model to analyze a signal and adjust its frequency response in real time. It is designed to improve clarity, detail, spatiality, and balance, including addressing frequency-masking and balance issues without requiring access to individual tracks. The EQ can change its frequency response more than 300 times per second while preserving perceived loudness and dynamics. Gullfoss also includes Gullfoss Live for sub-2ms latency and Gullfoss Master with an extended auditory model and finer parameter precision.

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