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Summary of Contents for MYSTIC Circuits IDUM

  • Page 3: Table Of Contents

    Contents INSTALLATION QUICK REFERENCE GENERAL CONTROLS INPUT / OUTPUT ASSIGNMENT FUNCTIONAL OVERVIEW FIRST PATCH GETTING STARTED LOOPER SETUP MENU SETUP MENU OPTIONS FIRMWARE UPDATE IDUM Official Manual...
  • Page 5 Unfortunately, the level of expertise needed to accomplish this is not accessible to the average modular user. IDUM aims to make this process easier and put Intelligent Dance Music, also known as IDM, into the hands of people with average intelligence.
  • Page 7 IDUM Official Manual...
  • Page 8: Installation

    • Rack power supply can accommodate all of the installed modules total current ratings. IDUM Power requirements are +12V 50mA, -12V 50mA, +5V Not Used. • Module power cable orientation is correct at both the rack and module side. Use the module supplied IDC ribbon cable.
  • Page 9 White PCB Tag -12V to Red Stripe. IDUM is supplied with; 1 x IDUM 10HP Module, 1 x Eurorack Power Ribbon Cable, 4 x M3 Screws and 1 x Quick Reference Guide. Full manual is available for download at www.mysticcircuits.com. IDUM Official Manual...
  • Page 10: Quick Reference

    QUICK REFERENCE Purple - Physical Control Green - Selectable Option Black - Physical I/O IDUM Official Manual...
  • Page 11 Trigger Outputs. Pass triggers through unaffected or processed by the selected mode. Input / Output LED indicators. Displays the trigger input and output status. (1) Can also be controlled by external trigger as an option. (2) Can also be controlled by external CV as an option. IDUM Official Manual...
  • Page 12: General Controls

    GENERAL CONTROLS IDUM has 2 rotary controls, 2 selection buttons, 2 slider controls and a selection switch. These are used to control the available features and effects. Buttons. Press / tap to select an option or long press to change function.
  • Page 13: Input / Output Assignment

    INPUT / OUTPUT ASSIGNMENT CV inputs can be applied to the IDUM for external control and modulation over the chance, mode, parameter and length functions. In addition an external trigger can control the loop function on and off. One CL - Clock and four TR - Trigger inputs are featured along with their modified output counterparts.
  • Page 14: Functional Overview

    FUNCTIONAL OVERVIEW IDUM has 4 trigger inputs which can be connected to an external gate source, typically a gate sequencer or LFO. The IDUM modification and on board effects are then applied to the gate signals before passing them to the outputs. This applies an effect to modify incoming sequences in a way that is playable with tactile controls in a similar way that an audio effect can be used to modify the signal of an audio source.
  • Page 15 But when the CYCLE switch is in its upright position, IDUM will send out a burst of clocks at the end of every modification in order to catch up to its original sequencer position. This works better with some sequencers than others.
  • Page 16: First Patch

    FIRST PATCH To help speed up the learning curve with IDUM, a recommended first patch is shown. This is a good starting point and will help to demo the features as described in this manual. Other patches and configurations could also be used.
  • Page 17: Getting Started

    However, all you need to use IDUM is a clock at the clock input and some sounds to plug the trigger outputs into. To start out: set the CHANCE slider all the way high, the LENGTH slider all the way low, and the PARAM knob at 12 o'clock.
  • Page 19 IDUM Official Manual...
  • Page 20 100%. Everything in of gates are extended by the length of the between gradually shifts between the two modification. Everything in between extends the gates by a percentage of the modification length. IDUM Official Manual...
  • Page 21 At faster clock speeds it is possible to generate triggers that are too fast for IDUM to produce when at the highest settings. In such a case the trigger outputs will be silent.
  • Page 22 8, at noon the trigger output knob is set very high and incoming triggers are also will repeat at the most recent trigger interval. fast the output will be silent. IDUM Official Manual...
  • Page 23 PARAM knob travels the faster the PARAM knob travels the faster the ball starts at the ball will contract. Overall contraction length is beginning of the effect. Overall expansion speed is scaled by the length slider. scaled by the length slider. IDUM Official Manual...
  • Page 24 ROTATE mode will scramble the connection between the trigger inputs and outputs on IDUM. When the PARAM knob is turned clockwise from noon, each output will be shifted right, wrapping around to the left when it is shifted past output 4. When the PARAM knob is turned counter-clockwise from noon, the inputs and outputs are swapped in pairs to create new possible arrangements of the outputs.
  • Page 25 Right side, clockwise will delay the gates to the right the left side more than those to the right. The more side more than those to the left. The more to the to the left will increase delay time. right will increase delay time. IDUM Official Manual...
  • Page 26 Presets 1-8 Presets 9-16 Unlike most of the other modes, there is no left and right function to the PARAM knob for this mode. Instead, the presets are selected 1-16, from fully counter-clockwise left to fully clockwise right. IDUM Official Manual...
  • Page 27 At noon the clock is passed through unaffected, fully clockwise the clock speed With the parameter knob fully counter-clockwise is multiplied by eight IDUM will skip 8 steps every time it receives a clock, effectively ‘freezing’ an 8 step sequencer. IDUM Official Manual...
  • Page 28: Looper

    LOOPER IDUM's LOOP function will record the eight most recent steps of triggers along with whatever modification activity was happening on that step and then replay those eight steps. While the looper is active, IDUM's controls switch their normal functionality to give control over the loop playback parameters.
  • Page 29 USER NOTES IDUM Official Manual...
  • Page 31 IDUM Official Manual...
  • Page 32: Setup Menu

    Then short press on the REMOVE MODE button. It is important to unplug any modulation from the mode CV input because this will influence where IDUM's processor will think the mode dial is pointed. The names of each option are faintly written on the panel.
  • Page 33 SLOW CLOCK SPLIT Sets the speed of the clocks in the Sets individual trigger input clock stream to synchronise or behaviour. Future Implementation, manipulate the clock in skip mode. not currently available. LED Unlit, clock bursts are slow. IDUM Official Manual...
  • Page 34: Setup Menu Options

    Currently unimplemented option that will allow the looper and length of modifications to go all the way up to 16 steps so that IDUM can 16 Step be used with a 16 step looper. This will be controlled by the cycle switch.
  • Page 35: Firmware Update

    PC or Mac. Instructions to update are not provided here due to potential changes in the process per update. These will be provided for each update at the mystic circuits site. BOOT...
  • Page 36 Mystic Circuits reserves the right to determine what qualifies as misuse at their discretion and may include but is not limited to damage to the product...
  • Page 37 This manual or any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of the publisher except for personal use and for brief quotations in a review. Version 1.0 April 2022 www.mysticcircuits.com Manual designed by Synthdawg www.synthdawg.com IDUM Official Manual...
  • Page 38 IDUM Official Manual...

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