Purchased license
After checkout, your serial appears here when the payment redirects back to this page.
Waiting for a completed checkout session.
Atum Passive Tube EQ
License and trial
Use this page to retrieve a purchased serial after checkout, recover a lost serial, or create a separate 14 day trial serial.
14 day trial
Create a trial serial for one computer. The plugin will activate it through the same License menu.
Trial customer offer
Save 50% on Atum Passive Tube EQ
Use code ATUM50 before 12 August 2026.
Recover license
Enter the email address used for purchase and the serial will be emailed to that address.
Activate in the plugin
Open Atum Passive Tube EQ, click LICENSE, then choose Activate serial or Start 14 day trial.
Minimum system: macOS 12 Monterey or later on an Intel or Apple Silicon Mac, with a 64-bit Audio Unit or VST3 compatible host. Internet access is required for trial and license activation.