Mac and Windows.
Mac versions run in compatible AU/VST3 hosts. Windows versions are being prepared for launch; system requirements and supported formats will be confirmed before release.
Decision Audio / CORE 01
Move the sound.
A musical filter for decisive mix moves. Clear the space beneath a guitar, shape a drum sound or automate a sweep into the next section. One clear move. Then carry on.
Sales, trials and public downloads are not open yet.

Make the move
Low-pass, high-pass and band-pass modes.
2-pole and 4-pole filter slopes.
Frequency, resonance and output at your fingertips.
Compatibility & support
Mac versions run in compatible AU/VST3 hosts. Windows versions are being prepared for launch; system requirements and supported formats will be confirmed before release.
A perpetual licence lets you activate up to two computers. Connect to the internet to sign in and activate; your saved licence then works offline.
Account, activation and quick-start guidance in English, Spanish, French, Portuguese, Japanese, Simplified Chinese, Korean, Hebrew and Arabic.
Already own a product? Open My products for your installers, English manuals, nine-language quick starts and customer support.
No new purchase or public trial is available while we prepare for release.
Independent product installers include the Decision Audio activation app. You do not need to reinstall your whole collection to add another product.
Install your product and open Decision Audio. Select the product, choose Activate and sign in with the account that owns it. Returning from the email link completes activation automatically. Reopen your audio app and start making music.
The planned 14-day trial supports two computers sharing the same expiry. Reinstalling or adding the second computer does not restart it.