PO-33 K.O.! Easter egg

On paper, the lowest BPM supported by the PO-33 K.O.! is 60. However, there’s a hidden easter egg, revealed by Jonatan Blomster for the 10th anniversary of the Pocket Operator, that allows you to go as low as 15 BPM.

To enable it, hold the BPM button and press any pad five times (this normally sets the volume). Then, while still holding BPM, turn knob B to adjust the tempo anywhere between 15 and 60 BPM.