If the sticker on the pedal is missing (common with velcro use), check the original box ; the serial number is almost always printed on the side label.
For digital products, serial numbers are found in your confirmation email or on a sticker inside the physical manual if purchased as a boxed version. Understanding the TC Electronic Serial Number Format tc electronic serial number decoder
Typically located on the back panel near the power input or MIDI ports. If the sticker on the pedal is missing
For complex units like the VoiceLive 3, the serial number helps identify hardware versions. For example, standard units often start with 145 while Extreme versions start with 17 . 2. Classic & Heritage Series For complex units like the VoiceLive 3, the
In the Nova Delay series, units with serial numbers higher than 9091796 (manufactured after January 2012) feature the improved iBModified input buffer .