TREE is an advanced sequential switch and gate sequencer. With eight positions that yield limitless paths between them, TREE automatically creates new sequences not easily made by hand. The clock, reset, and backwards inputs drive TREE like a normal sequential switch with control over the direction of the sequence, whereas the “shift” inputs temporarily shift the current position of the sequence. Featuring bidirectional inputs and outputs, TREE can also be used as a gate sequencer since the common node is normalled to a high voltage. The Turing Machine expansion port in the back allows for future expansion of TREE’s capabilities, including the ability to be used as a note sequencer.