The Malekko Ekko 616 MKII Dark Analog Delay plunges the company's much-loved bucket brigade-style delay tone and plunges it in a syrupy new realm of ominous tone. Sporting the same time, regen, and mix controls along with 650ms of analog delay as the original iteration, this dark version heels back on the high frequencies in your signal for subtle, umbrous repeats. To take the possibilities even further, engage the Modulation button for swirling choral voices and morphing sounds in the background of your tone for an entire soundscape in a box.