The RND Tile is a stepped random voltage generator with two modes of operation – Infinite mode ∞ and Loop mode. When the “SEQ LEN” knob is in the full counterclockwise position (∞) a new random voltage will be generated on each trigger input. This will result in a practically infinite length random sequence of voltages between 0 and 5V. When the “SEQ LEN” knob is rotated clockwise away from the ∞ symbol the random sequence buffer is activated and the RND Tile will loop through a sequence of random voltages. The sequence buffer holds 16 voltages and the sequence length knob sets the length of the sequence (1 to 16). When the knob position is changed the current voltage is held and becomes the start of the new sequence. If the knob is moved to the ∞ position (full counterclockwise) new random voltages will be shifted into the buffer on each trigger event allowing you to alter the contents of the buffer.