Quad Cortex Development Update #18

Formerly Quad Cortex Development Update - February 2021

Dear customers,

Thank you for all of your feedback and kind words after last week’s update. Our expected schedule is unchanged from last week, and we still anticipate beginning taking payments for pre-orders in mid-March 2021 for shipment by the end of March 2021.

Scene changes have been optimized more, and our beta testers are now experiencing no gaps or glitches on the latest firmware. Preset switching has been optimized as well, and while the gap is unavoidable when changing Presets, all audio glitches users were experiencing have been resolved.

While Quad Cortex is feature-locked as we finalize the firmware, algorithm research for future amps is ongoing. We will add the following models in a free firmware update soon after launch:

1) EVH® 5150III® “Stealth” 6L6 Blue Channel 2) EVH® 5150III® “Stealth” 6L6 Red Channel 3) Bogner® Uberschall® Lead Channel 4) Diezel® Herbert® Channel 1 5) Diezel® Herbert® Channel 2 6) Diezel® Herbert® Channel 3

We’re also researching an intelligent pitch shifter/harmonizer, which will provide a range of use cases for vocalists as well as guitarists & bassists.

Standard testing, bug fixing, and optimizing continues.

Kind regards,

Doug Castro - CEO