Welcome back to ProGuitarShop, where we're taking another look at the Malekko LoFi Ekko 616 analog delay. This pedal produces some seriously etheral echo tones rich with choir-like upper harmonics, and its external modulation controls can really take you into uncharted sonic territory. This time around we're pairing the Malekko LoFi Ekko 616 with some dirt and harmonizer pedals to make the most of the haunting overtones that pop out at longer delay settings.