CTR2-Flex/CTR2-Dial Dual-Boot Firmware v2.05.03
The new CTR2-Flex v2 firmware allows you to boot either CTR2-Flex or CTR2-Dial firmware without re-flashing your CTR2 controller.
CTR2-Flex Firmware Manual – v2.05.03
August 17, 2026: v2.05.03 There is a separate manual for CTR2-Dial firmware. You can download it here.
CTR2-Dial Firmware Manual – v2.05.03
CTR2-Dial firmware is now included in CTR2-Flex v2 firmware. You can view the operation manual for CTR2-Dial here. To download a copy of it, press the Download button below. August…
Download the Latest Updates – August 17, 2026
Find the latest CTR2 firmware updates here
CTR2-Dial Configuration Files – August 17, 2026
Find the map and configuration files you need for CTR2-MIDI and CTR2-Dial here
CTR2-Max Firmware – v1.00.02
CTR2-Max offers a larger display, more knobs and pushbuttons, and better sidetone when operating in direct Flex WiFi mode. This firmware runs on the new CTR2-Max-5 unit. It will also…
CTR2-Max Config Files v1.01
v1.01: August 16, 2026 Current Configurations The following configuration are available. Each configuration includes a CTR2 settings file (.CTR2), an Excel spreadsheet file detailing the CTR2-Max and app mapping, and…