552 Firmware Version 1.4 Available for Download
Revision 1.4 firmware for the 552 is now available for download. This new revision includes new transport control code and the ability to save and load user settings to internal memory (without the use of an SD card). Firmware updates for the 552 require an SD card and a card reader to transfer the firmware file. Detailed instructions and complete details on features and changes are on the download page.