
Changing between True Bypass and Buffered Bypass modes on your TC Electronic SUB 'N' UP OCTAVER pedal is straightforward. Here’s how: First, unplug all cables, including the power supply, from the pedal. Next, flip the pedal over and unscrew the thumb screw on the back to remove the backplate. Locate the two small DIP switches in the upper left corner. The top DIP switch, near the power input, controls the bypass mode. To enable True Bypass, set this switch to the "True Bypass" position. For Buffered Bypass, set it to the "Buffered Bypass" position. Finally, replace the backplate, securing it with the thumb screw. True Bypass is the default. Buffered Bypass is often preferred when using long cables or multiple effects. Refer to the tc electronic SUB 'N' UP OCTAVER user manual for further details, particularly the "Operation - Bypass Mode" section, if you need more info.


