For years, Malekko has been synonymous with the best quality BBD delays available. Today the evolution continues with the EKKO 616, a full featured yet compact delay with external modulation controls, an optional buffer, internal level pot and 650ms of pure analog bliss!

The E616's specially voiced repeats allow a larger bandwidth to pass than most traditional analog delays. Turn the mix pot all the way up and the repeats will be slightly louder than the dry signal if needed, allowing greater flexibility. The regeneration pot will take you from a simple slapback to a nice gentle decay of a few repeats then all the way to taking off into outer space with just a turn of the pot! Engage the modulation button and the Malekko EKKO 616 takes on a whole new personality, from subtle chorusing or beautiful vibrato to way WAY beyond. The EKKO 616 also allows you to select your type of bypass between buffered or true bypass. Tired of annoying volume drops? An internal trimpot (labeled "gain") will allow you to set the EKKO 616's level to your specific setup.

At Malekko, we didn't set out to make a carbon copy of anything. Instead of looking backwards, we designed a new and visionary analog delay from the ground up.

Operates on a 9V battery or optional 9VDC neg tip regulated power supply.


  • Time – Turn this knob clockwise to set your delay time from 6-650 milliseconds.
  • Mix – Adjusts the output level of your delayed signal.
  • Regen – Sets the amount of delay regeneration (repeats).
  • Modulation LED – Indicates modulation effect is applied to your delayed signal and LED flashes the modulation speed.
  • Mod Button – Press this button to engage or disengage the Modulation effect.
  • Speed – Adjusts the speed of the Modulation effect. Turning clockwise increases the speed.
  • Depth – Adjusts the depth of the Modulation effect. Turning clockwise increases the depth.
  • T/B button – You can set your EKKO 616 to buffered bypass (button down, LED lit) or true bypass (button up, LED off). True bypass affects the gain of your pedal.
  • Buffered Bypass LED – Indicates the buffered bypass is engaged (LED on).
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MALEKKO HEAVY INDUSTRY 1 Year Warranty Please register your purchase now at www.malekkoheavyindustry.com/registration. MALEKKO HEAVY INDUSTRY corporation (hereinafter _€_MALEKKO_€_) warrants that your new MALEKKO product, when purchased at an authorized MALEKKO dealer, shall be free of defects in materials and workmanship for a period of one (1) year from the original date of purchase. Please contact MALEKKO for information on warranty and service outside of the USA. During the warranty period, MALEKKO shall, at its sole option, either repair or replace any product that proves to be defective upon inspection by MALEKKO. MALEKKO reserves the right to update any unit returned for repair and to change or improve the design of the product at any time without notice. This warranty is extended to the original retail purchaser. This warranty can be transferred to anyone who may subsequently purchase the product provided that such transfer is made within the applicable warranty period and MALEKKO is provided with all of the following items: (i) all warranty registration information for the new owner, (ii) proof of the transfer within thirty (30) days of the transfer purchase, and (iii) a photocopy of the original sales receipt. Warranty coverage shall be determined by MALEKKO in its sole discretion. This is your sole warranty. Service and repairs of MALEKKO products are to be performed only by MALEKKO. Unauthorized service, repair or modification will void this warranty DISCLAIMER AND LIMITATION OF WARRANTY THE FOREGOING WARRANTY IS THE ONLY WARRANTY GIVEN BY MALEKKO AND IS IN LIEU OF ALL OTHER WARRANTIES. ALL IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE, EXCEEDING THE SPECIFIC PROVISIONS OF THIS WARRANTY ARE HEREBY DISCLAIMED AND EXCLUDED FROM THIS WARRANTY. UPON EXPIRATION OF THE APPLICABLE EXPRESS WARRANTY PERIOD (1 YEAR), MALEKKO SHALL HAVE NO FURTHER WARRANTY OBLIGATION OF ANY KIND, EXPRESS OR IMPLIED. MALEKKO SHALL IN NO EVENT BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES SUFFERED BY THE PURCHASER OR ANY THIRD PARTY, INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS OR BUSINESS, OR DAMAGES RESULTING FROM USE OR PERFORMANCE OF THE PRODUCT, WHETHER IN CONTRACT OR IN TORT. MALEKKO SHALL NOT BE LIABLE FOR ANY EXPENSES, CLAIMS, OR SUITS ARISING OUT OF THE FOREGOING. The Malekko Warranty DOES NOT Cover: Damage from physical abuse such as dropping the unit, impact from hard objects or damage to external components as a result of negligence. Damage due to liquid contamination. Damage resulting from any use other than that it was intended for. Any unit that has been repaired or had an attempted repair made to it by unauthorized personnel. Damage due to incorrect connection, connection to faulty equipment or connection to faulty or incorrect power supplies. Damage in transit as a result of inadequate packaging or protection. If, after reading this warranty, you feel your Malekko product still qualifies as a warranty repair, please send us a warranty email 1. MALEKKO RESERVES THE RIGHT TO WITHHOLD SERVICE 2. NON-WARRANTY SERVICE INCURS A $25 LABOR FEE Contact MALEKKO at (503) 236-8155, 9AM to 5PM Monday through Friday (Pacific Time) USA

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