Octatrack MKII

Acknowledgements

Thank you for purchasing the Octatrack MKII. Over the past seven years, the original Octatrack has become one of the most widely used live performance samplers. It can even be called an industry standard. It has undoubtedly changed the way instruments are configured and empowered artists to perform live as they envisioned.

Finally, the Octatrack MKII is ready to be delivered to you. It is sharper, better, and more robust. Its performance has been greatly improved, and its sample manipulation capabilities are world-class.

Durable backlit buttons, a new smooth-touch crossfader, a super-clear OLED screen, precise high-resolution encoders, balanced audio inputs, and an improved user interface. The Octatrack MKII is an Octatrack that surpasses the previous Octatrack. It has been reborn to the highest standards.

We hope this equipment will be with you for a long time, becoming an indispensable tool that enables free activities.

Please enjoy making samples.

- The Elektron Team

FCC Compliance Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This device has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. You can determine whether this device causes radio or television interference by turning the device off and on. If interference occurs, try to correct it by one of the following methods:

• Reorient or relocate the receiving antenna.
• Increase the separation between the device and the receiver.
• Connect the device to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician.

Canada

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003.

EU Declaration of Conformity

This product has been tested and found to comply with the Low Voltage Directive 2006/95/EC and the Electromagnetic Compatibility Directive 2004/108/EC. This product complies with the requirements of RoHS 2 Directive 2011/65/EU.

Dispose of this product properly in accordance with local laws and regulations.

This device contains a non-rechargeable lithium perchlorate battery that must be recycled separately in accordance with recycling environmental laws. If the battery needs to be replaced, please contact Elektron or your nearest authorized service technician.

Legal Disclaimer

The information in this document is subject to change without notice. It should not be interpreted as a statement by Elektron. Elektron is not responsible for any errors in this document. Elektron may improve or change the products and programs described in this document without notice. Regardless of contract, tort, or any other actions, Elektron shall not be liable for any special, indirect, or consequential damages, or any damages arising from loss of use, data, or profits, whether arising from or related to the use or performance of this information.

Important Safety Instructions

1. Do not use this product in places where it may come into contact with water.
2. Do not clean the case or screen with chemicals. To remove dust, dirt, or fingerprints, use a soft, dry, smooth cloth. If dirt does not come off, slightly dampen the cloth with water and wipe it clean. Before cleaning, disconnect all cables. Reconnect the cables after the product has completely dried.
3. Do not use sharp objects near the casing or screen to avoid scratches or damage. Do not apply force to the screen.
4. When installing the unit, follow the manufacturer's manual. Before starting use, the unit must be placed in a stable location.
5. Connect the power adapter to an outlet near the unit's installation location.
6. When transporting the unit, use the manufacturer's recommended accessories or the original box and cushioning material.
7. Do not place the unit near radiators, heat registers, stoves, or other heat-producing appliances (including amplifiers).
8. Do not cover the unit with the PL-2 Protective Cover (Elektron Accessory) while the unit is powered on.
9. Store the unit in a room with adequate air circulation.
10. This product, when used with amplifiers, headphones, and speakers, can produce sound at volumes that may cause permanent hearing loss. Do not use at high volumes or for extended periods at uncomfortable listening levels.
11. Ensure the power cord is not stepped on, or that the plug, socket, or connection point on the unit is not twisted.
12. Do not use accessories other than those specified by the manufacturer.
13. When there is a risk of lightning or when not using the unit for extended periods, unplug the power adapter from the outlet.
14. When performing repairs, always consult a qualified repair technician. If liquid is spilled on the unit, if an object is dropped on it, if the unit is exposed to rain or moisture, if it does not operate normally, or if it is dropped, repair is necessary if there is any damage to the unit.

Warning

To reduce the risk of fire, electric shock, or product damage, follow the instructions below:

• Keep the unit away from rain, fog, or splashes. Do not place containers with liquids on the unit.
• Do not place the unit in direct sunlight or in environments where the ambient temperature exceeds 40°C (104°F). This may lead to malfunction.
• Do not disassemble. There are no user-serviceable parts inside the unit. If necessary, request repairs from a specialized service technician.
• Do not exceed the limits specified in the electrical specifications.

Elektron Power Adapter PSU-3b Safety Instructions

• The adapter is designed for indoor use only. Do not use outdoors.
• To ensure proper ventilation of the adapter, do not install it in confined spaces. To prevent overheating, electric shock, or fire hazards, do not block the adapter's ventilation with curtains or other objects.
• Do not expose to direct sunlight or use in environments where the ambient temperature exceeds 40°C (104°F).
• Connect the adapter to an outlet near the unit's installation location.
• When the power cord is connected, the adapter enters standby mode. The initial circuit remains active as long as the power cord is connected to the outlet. To completely cut off power, unplug the power cord from the outlet.
• In the EU, use only power cords with CE approval.

Table of Contents

1. Introduction
   1. Document Notation
2. Panel Layout and Connections
   1. Front Panel Controls
   2. Rear Panel Connections
3. Overview of the OCTATRACK MKII Structure
   1. Set
   2. Audio Pool
   3. Project
   4. Flex Sample Slot List and Static Sample Slot List
   5. Bank
   6. Pattern
   7. Part
   8. Scene
   9. Arrangement
   10. Track
   11. Machine
4. User Interface
   1. Screen Navigation
   2. Parameter Editing
   3. Parameter Value Jump
   4. [FUNC] Key Combinations
   5. Quick Scroll
   6. Copy, Clear, Paste
5. Getting Started
   1. Setup and Startup
   2. Demo Mode
   3. Demo Pattern Playback
   4. Parameter Adjustment
   5. Scene Operation
   6. Recording Patterns Using GRID RECORDING
   7. Recording Patterns Using LIVE RECORDING
   8. Parameter Lock Usage
6. Sequencer
   1. Pattern Selection
   2. Pattern Control
   3. Trigger Types
   4. Pattern Recording Mode
   5. GRID RECORDING Mode
   6. LIVE RECORDING Mode
   7. Parameter Lock
   8. Scale Settings
   9. MIDI Sequencer
7. Technical Information
8. Credits and Contact Information

1. Introduction

1.1 Document Notation

The following notation is used in this document:

• Key names are indicated in uppercase and bold, enclosed in brackets. Example: A key labeled "FUNC" is indicated as [FUNC].
• Menu names are indicated in uppercase. Example: SRC SETUP Menu
• Parameter names and specific menu options for settings or executable operations are indicated in bold and uppercase. Example: HEADPHONES MIX
• Parameter setting choices are indicated in uppercase, such as ONE. Specific menu settings are also indicated in uppercase, such as EXTERNAL.
• Messages displayed on the screen are indicated in uppercase and square brackets. Example: "CHOOSE BANK"
• Knobs are indicated in uppercase, bold, and italics. Example: Knob "Level" is indicated as LEVEL.
• LED indicators such as CARD STATUS LED are indicated as .

2. Panel Layout and Connections

2.1 Front Panel Controls

A diagram showing the front panel controls with numbered labels.

1. [REC1] and [REC2] keys are used for real-time sampling from external inputs. [FUNC] + [REC1/2] displays the RECORDING SETUP 1/2 menu.

2. [REC3] key is used for real-time sampling from internal sources. [FUNC] + [REC3] displays the RECORDING EDIT menu.

3. [TRACK] key: Press the [TRACK] key to select the corresponding track. [FUNC] + [TRACK] mutes the selected track. [CUE] + [TRACK] cues the selected track. The [TRACK] key indicates the active track and its mute/cue status.

4. Screen.

5. <CARD STATUS> LED: Indicates the operating status of the Compact Flash card.

6. LEVEL: Sets the overall volume level of the active track. [FUNC] + LEVEL: Sets the main output volume.

7. DATA ENTRY knob. Used to set parameter values. To increase the value, turn the knob.

8. [TEMPO] key. Displays the TEMPO menu. Holding [FUNC] and tapping [TEMPO] repeatedly allows BPM tapping.

9. [SCENE A]/[SCENE B] + [TRIG]: Assigns one of the 16 scenes to the A and B scene slots.

10. [PAGE]: When GRID RECORDING mode is active, selects the active pattern page. There are four <PAGE> LEDs above the [PAGE] key. These LEDs indicate the currently playing or editing pattern page. [FUNC] + [PAGE] displays the SCALE SETUP menu, allowing you to set the track length and time signature.

11. The crossfader interpolates parameter values between Scene A and Scene B.

12. [STOP] key. Stops the playback of patterns or arrangements. [FUNC] + [STOP] executes the paste command.

13. [PLAY] key. Starts playback of patterns or arrangements. Pressing [PLAY] twice pauses playback. [FUNC] + [PLAY] executes the clear command.

14. [RECORD] key. Toggles GRID RECORDING mode on/off. Holding [PLAY] and pressing this key starts LIVE RECORDING mode. [FUNC] + [RECORD] executes the copy command.

15. [TRACK PARAMETER] key: Switches to the TRACK PARAMETER page of the active track. Pressing [FUNC] + [TRACK PARAMETER] or double-pressing the [TRACK PARAMETER] key displays the SETUP menu for the selected TRACK PARAMETER page.

16. [ARROW] keys: Used for menu navigation. Includes [UP], [DOWN], [LEFT], and [RIGHT]. When no specific menu is open, pressing [LEFT]/[RIGHT] temporarily fine-tunes the BPM.

17. [NO] key: Used to exit an active menu or deselect an option. As a secondary function, it cancels one-shot or record-lock triggers.

18. [YES] key: Used to confirm input or selection in submenus. As a secondary function, it sets one-shot or record-lock triggers.

19. [BANK] + [TRIG] key: Selects the active bank. [FUNC] + [BANK] displays the TRACK TRIG EDIT menu.

20. [CUE] + [TRACK] key: Cues a track and routes its audio to the cue output. [FUNC] + [CUE] reloads the parameter settings of the selected part.

21. [TRIG 1–16] keys: Used for various functions, such as triggering individual machine tracks or all tracks. In GRID RECORDING mode, they are used for placing triggers. Combined with [PTN], [BANK], and [SCENE A/B] keys, they allow selection of patterns and scenes. The [TRIG] key lights up when triggers are placed.

22. [PTN] + [TRIG] key: Selects the active pattern within a bank. [FUNC] + [PTN] displays the PATTERN SETTINGS menu.

23. [FUNC] key: When held down, provides access to secondary functions of other keys. The names of secondary functions are often printed in gray on the panel.

24. [PROJ] key: Displays the PROJECT menu. [FUNC] + [PROJ] saves the current project.

25. [PART] key: Displays the PART SELECT menu. [FUNC] + [PART] allows editing the current part.

26. [AED] key: Opens the AUDIO EDITOR. [FUNC] + [AED] displays the SLICE menu.

27. [MIX] key: Displays the input/output settings menu. It can also be used for track muting or soloing. [FUNC] + [MIX] toggles the metronome on/off.

28. [ARR] key: Displays the ARRANGER menu. [FUNC] + [ARR] toggles ARRANGEMENT mode on/off.

29. [MIDI]: Activates MIDI editing mode. When MIDI editing mode is active, the [MIDI] key lights up. [FUNC] + [MIDI] displays the MIDI SYNC settings.

30. HEADPHONES VOL: Sets the volume for the stereo headphone jack.

2.2 Rear Panel Connections

A diagram showing the rear panel connections with numbered labels.

1. POWER: Unit's on/off switch.

2. DC In: Power input. Connect to a power outlet using the supplied PSU-3b power adapter.

3. USB: Used to connect the unit to a computer. Connect the included A to B USB 2.0 cable to your computer's host port.

4. Compact Flash Card Reader.

5. MIDI THRU: Transmits data from MIDI IN. Using a standard MIDI cable, you can chain-connect to other MIDI devices.

6. MIDI OUT/SYNC A: MIDI data output. Using a standard MIDI cable, connect to the MIDI In of external MIDI devices.

7. MIDI IN: MIDI data input. Using a standard MIDI cable, connect to the MIDI Out of external MIDI devices.

8. INPUT C/D, A/B: Audio inputs. Use either 1/4” mono phone plugs (unbalanced connection) or 1/4” (tip/ring/sleeve) phone plugs (balanced connection).

9. CUE OUT L/R: Cues audio output. Use either 1/4” mono phone plugs (unbalanced connection) or 1/4” (tip/ring/sleeve) phone plugs (balanced connection).

10. MAIN OUT L/R: Main audio output. Use either 1/4” mono phone plugs (unbalanced connection) or 1/4” (tip/ring/sleeve) phone plugs (balanced connection).

11. HEADPHONES: Stereo headphone audio output. Use 1/4” (tip/ring/sleeve) phone plugs.

3. Overview of the OCTATRACK MKII Structure

The data on the Octatrack MKII is hierarchical. The diagram below illustrates the data structure of the Octatrack MKII.

A diagram showing the data hierarchy: Set -> Project -> Banks -> Parts. Audio Pool connects to Project. Flex Sample Slots and Static Sample Slots connect to Banks. Parts contain Scenes, Track Parameters, Effects Assignment, and Machine Assignment.

3.1 Set

The Set is the highest level of data on the Octatrack MKII. Projects can be saved almost limitlessly. Additionally, one Audio Pool is saved. The Compact Flash card's size limits the number of samples in the Audio Pool and the number of projects that can be saved.

Samples in the Audio Pool can be used by all projects within the Set.

3.2 Audio Pool

Each Set has one Audio Pool, saved on the Compact Flash card. The Audio Pool contains samples that can be loaded into the Flex Sample and Static Sample Slot Lists.

3.3 Project

To ensure the Octatrack MKII operates as intended, you must mount a Set and load a Project. A Project includes 16 Banks, 8 Arrangements, 8 Track Recorders and their recorder buffers, 128 sample slots for Flex Machines, 128 slots for Static Machines, various project-specific settings, and BPM settings for all patterns in the project.

3.4 Flex Sample Slot List and Static Sample Slot List

To use samples with Flex and Static Machines, you must first load samples from the Audio Pool into the Flex or Static Sample Slot Lists. Samples present in these lists can be assigned to Flex and Static Machines assigned to audio tracks of patterns, and processed by these machines.

3.5 Bank

Each Project has 16 Banks. Each Bank can hold 16 Patterns and 4 Parts. This significantly expands the song variations of patterns and parts, making Banks ideal for composition.

3.6 Pattern

Each Bank allows the use of 16 Patterns, meaning you always have 256 Patterns available. Patterns are composed of sequencer data such as triggers, parameter locks, track lengths, and the time signatures of the 8 audio tracks and 8 MIDI tracks.

3.7 Part

Each Bank has 4 Parts. A Part contains the assigned machine, sample, track parameter settings, FX assignments, and 16 Scenes. Patterns are always linked to Parts. Changing a Part updates the Part controlling the active pattern.

3.8 Scene

Scenes are assigned to Scene A and Scene B slots. The assignment determines the parameters affected by the crossfader.

3.9 Arrangement

Each Project contains 8 Arrangements. Arrangements are used to construct pattern playback. They are excellent for forming long sequences from multiple patterns.

3.10 Track

Octatrack MKII patterns handle 8 audio tracks and 8 MIDI tracks. Each audio track can host a machine. Except for the Neighbor machine, any of the 8 audio tracks can be assigned any machine type.

3.11 Machine

Machines are assigned to the 8 audio tracks. Each machine serves a different purpose.

Flex Machines process samples. Flex Samples are loaded into the Octatrack MKII's RAM memory, allowing for instantaneous sample control. Samples usable by Flex Machines are in the Flex Sample Slot List, which can hold 128 Flex Samples.

Static Machines process samples. Samples usable by Static Machines are in the Static Sample Slot List, which can hold 128 Static Samples streamed from the Compact Flash card. A single Static Sample can be up to 2 GB in size.

Thru Machines are used to listen to the Octatrack MKII's inputs. They can be used to apply filters or effects to input audio.

Neighbor Machines listen to the output of the previous track. They can be used to build powerful effect chains.

Pickup Machines are ideal for using the Octatrack MKII as a looping device.

4. User Interface

The screen displays information related to Octatrack MKII editing. The main interface is as follows:

A diagram of the main interface screen with numbered elements.

1. Track Icon: Indicates the machine assignment and status of a track. The active track is highlighted. Track assignments are abbreviated: "F" = Flex Machine, "S" = Static Machine, "T" = Thru Machine, "N" = Neighbor Machine, "P" = Pickup Machine, "M" = Master Track. Below the track assignment symbol, the track status is displayed. A play symbol indicates that a track's sample is playing, a stop symbol indicates the track is not playing, and a plus symbol indicates that the track recorder or Pickup Machine is recording. For Pickup Machines, additional icons may be displayed. When MIDI mode is active, an icon indicating the destination MIDI channel for track send data is displayed.

2. Current Tempo: Displayed in decimal, one value.

3. Four boxes: Indicate playback position. Each box represents a downbeat.

4. General symbols for "Record", "Play", "Pause", and "Stop" (●, ►, ||, ■). Indicate the recording/playback status.

5. Level bar: Shows the overall volume level of the active track's machine.

6. Up to six track parameters: Controlled by the DATA ENTRY knob and display current parameter values. If two parameters are related in some way, a small "clip" icon is displayed as shown in the following diagram.

7. Current position of the assigned scene or crossfader.

8. Graphic indicating the currently active TRIG mode.

9. Information about which TRACK PARAMETER page is active.

10. Information box: Displays the name of the active part and the name of the sample assigned to the track's machine.

11. Currently active pattern.

4.1 Screen Navigation

Use the [ARROW] keys [UP], [DOWN], [LEFT], or [RIGHT] to navigate between menus and submenus. You can also use the LEVEL knob to scroll through menus or the entire list.

4.2 Parameter Editing

Use the DATA ENTRY knob to change track parameter values. The position of parameters on the screen corresponds to the actual knob positions on the front panel.

4.3 Parameter Value Jump

When editing specific parameters, pressing [FUNC] will jump the parameter value to an appropriate position. For example, delay time may jump to double or half the value, and sample tuning may jump in octave increments.

4.4 [FUNC] Key Combinations

When using the [FUNC] key in combination with other keys, typically press and hold [FUNC], then briefly press the second key.

4.5 Quick Scroll

Use the LEVEL knob to scroll through menus. Scrolling can be accelerated in many menus. Pressing [FUNC] + [UP] or [DOWN] moves the cursor one page at a time.

4.6 Copy, Clear, Paste

Copy, clear, and paste commands are available in many contexts. Press [FUNC] + [RECORD] to copy. Press [FUNC] + [STOP] to paste. Press [FUNC] + [PLAY] to clear. Paste and clear operations can be undone by pressing the key combination again. For more details, refer to the Octatrack MKII User Manual.

5. Getting Started

5.1 Setup and Startup

Place the Octatrack MKII on a stable surface such as a sturdy table, with ample space for cable routing. Before connecting the Octatrack MKII to other devices, ensure that all devices are powered off.

1. Connect the supplied DC adapter to a power outlet and the small plug to the Octatrack MKII's 12 V DC connector.
2. Connect the Octatrack MKII's MAIN OUT L/R to a mixer or amplifier.
3. If using MIDI, connect the Octatrack MKII's MIDI OUT to the MIDI IN of the destination device. Connect the Octatrack MKII's MIDI IN to the MIDI OUT of the source MIDI device. The MIDI THRU port echoes data arriving at the MIDI IN port, allowing chain connection of multiple MIDI units.
4. Turn on the power for all units.

5.2 Demo Mode

In Demo Mode, you can play a set of 16 demo patterns on the Octatrack MKII without inserting a Compact Flash card. Demo Mode is convenient for those who want to familiarize themselves with the basics of the Octatrack MKII. Changes made to sounds or patterns in Demo Mode are not saved.

1. Ensure that no Compact Flash card is inserted. Turn on the Octatrack MKII while holding down the [YES] key. The screen will indicate that you are in Demo Mode.

5.3 Demo Pattern Playback

In Demo Mode, 16 demo patterns (A01-A16) are available.

1. To play pattern A01, press [PLAY].
2. Pressing [PTN] + [TRIG 2] selects the second demo pattern, A02.
3. Pattern A03 is selected with the [PTN] + [TRIG 3] keys. This applies similarly for subsequent patterns.
4. To mute a track, press [FUNC] and the [TRACK] key of the track to be muted. Repeating the same procedure unmutes it.

5.4 Parameter Adjustment

Each track has 5 TRACK PARAMETER pages. These pages contain parameters that can apply effects to the track's samples. The keys used to display the pages are located directly below the screen.

1. Ensure the pattern is currently playing.
2. Press the [TRACK] key of the track whose sample you want to apply effects to.
3. To change the sample's pitch, press the [SRC] key. The SRC page will be displayed. Change the sample's pitch using the parameter named PTCH. Turning the DATA ENTRY knob A changes the parameter value.
4. Experiment with other parameters in the TRACK PARAMETER menus to see how you can alter the sound.
5. To reload parameter settings to their default state, press [FUNC] + [CUE].

5.5 Scene Operation

Scenes contain locked parameters. The crossfader is used to morph between the parameters of locked scenes.

1. Select a demo pattern. Set the crossfader to the rightmost position. This makes the scene assigned to Scene Slot B fully active.
2. Holding [SCENE B] and pressing the [TRIG] key assigns a new scene to the scene slot. If a scene is already assigned, the [TRIG] key will turn red. Try assigning various scenes to the scene slots and listen to how the sound changes.

5.6 Recording Patterns Using GRID RECORDING

GRID RECORDING mode is used to input sample triggers into the sequencer. Sample triggers trigger samples on machines or tracks.

1. Press the [RECORD] key to enter GRID RECORDING mode. The [RECORD] key will light up, indicating that this mode is active.
2. Press and hold [TRACK], then press a [TRIG] key to add a trigger to that track. The active track's [TRIG] key will turn red.
3. Use the 16 [TRIG] keys to place sample triggers in the sequencer. Pressing a [TRIG] key that already has a trigger entered will remove the trigger. If a pattern has 16 or more steps, press the [PAGE] key to switch pattern pages.
4. To edit other tracks, press their respective [TRACK] key to change the active track.

5.7 Recording Patterns Using LIVE RECORDING

In LIVE RECORDING mode, you can record sample triggers and parameter changes in real-time while the sequencer is running.

1. To enter this mode, hold [RECORD] and press [PLAY]. The [RECORD] key will start flashing, indicating that LIVE RECORDING mode is active. The sequencer will begin playback.
2. In this state, pressing the [TRIG 9~16] keys allows manual recording of sample triggers. Pressing the [TRIG 9] key adds a sample trigger to track 1, and pressing the [TRIG 10] key adds it to track 2, and so on. When the pattern starts, you can hear all recorded sample triggers.

5.8 Parameter Lock Usage

Parameter Lock allows you to set individual parameter values for triggers. This is one of the most important features of the Octatrack MKII.

1. In GRID RECORDING mode, hold the [TRIG] key and fine-tune a parameter. The screen display of the adjusted parameter will invert, indicating that the parameter value is locked to the sample trigger. The [TRIG] key for the sample trigger will flash, indicating that the parameter for that step is locked.
2. To remove all locks from a sample trigger, double-press the [TRIG] key of the locked trigger. You can also remove locks one by one. While holding the [TRIG] key, click the DATA ENTRY knob corresponding to the locked parameter to remove it. The inverted display will disappear, and the parameter lock will be removed.
3. In LIVE RECORDING mode, turning the DATA ENTRY knob adds parameter locks to the active track. Parameters are locked accordingly, and lock triggers are entered at the sequencer steps.

6. Sequencer

The Octatrack MKII sequencer stores pattern information. A pattern is composed of information regarding how to play back the 8 audio tracks and 8 MIDI tracks.

6.1 Pattern Selection

1. Press [BANK] + [TRIG 1~16] keys to select banks A-P.
2. Press [PTN] + [TRIG 1~16] keys to select patterns 1-16.

The [TRIG] key is green for patterns containing data. The currently active pattern's [TRIG] key will be red. [TRIG] keys that are unlit indicate empty pattern slots.

6.2 Pattern Control

Pressing [PLAY] starts pattern playback. Pressing [STOP] stops playback of all tracks except those with the Thru machine. Sound will cease, but effects like echo freeze delay will continue to sound until the delay repeats fade out. Pressing [STOP] + [STOP] stops playback of all tracks and interrupts echo freeze delay, sending all sound via MIDI commands on all MIDI tracks. After stopping a pattern, pressing [PLAY] will restart playback from the beginning.

While a pattern is playing, pressing [PLAY] will pause playback. Pressing [PLAY] again will resume playback.

6.3 Trigger Types

Triggers are events that can be placed to execute actions in the sequencer. The Octatrack MKII sequencer supports various trigger types. Triggers can be entered in GRID or LIVE RECORDING mode, and the [TRIG] key will be indicated as red, green, or yellow depending on the trigger type.

Sample/Note Trigger: Sample triggers trigger track machines and play the assigned samples. Note triggers trigger MIDI track notes. They can be entered simply by pressing the [TRIG] key. Sample/Note triggers are indicated by a red [TRIG] key.

Lock Trigger: Lock triggers trigger parameter locks but do not trigger samples/notes. Lock triggers do not trigger machines, LFOs, or FX envelopes. They can be entered by pressing [FUNC] + [TRIG]. Lock triggers are indicated by a green [TRIG] key.

When you change lockable parameters in LIVE RECORDING mode, lock triggers including the locked parameters are automatically added to the sequencer.

Trigger Rest Trigger: The Trigger Rest Trigger function is similar to the Lock Trigger but triggers LFOs and FX envelopes. It can only be applied by converting Sample Triggers or Lock Triggers.

One-Shot Trigger: A One-Shot Trigger triggers a sample or track recorder once. This trigger type can also be used for recorder triggers. One-Shot Triggers are not available for MIDI tracks. Sample triggers are indicated by a yellow [TRIG] key.

Swing Trigger: Swing Triggers affect the timing of sample triggers. Swing Triggers are indicated by a green [TRIG] key. Swing Triggers are entered in the TRACK TRIG EDIT menu.

6.4 Pattern Recording Mode

There are primarily two ways to input triggers when creating patterns on the Octatrack MKII: GRID RECORDING mode and LIVE RECORDING mode. To create a new pattern, first select an empty pattern slot from a bank.

6.5 GRID RECORDING Mode

GRID RECORDING mode is a composition method where triggers are added to the pattern grid using the [TRIG] keys.

1. Press the [RECORD] key to enter GRID RECORDING mode. The [RECORD] key will light up red, indicating GRID RECORDING mode is active.
2. Press and hold [TRACK], then press a [TRIG] key to add a trigger to that track. The active track's [TRIG] key will turn red.
3. Use the 16 [TRIG] keys to place sample triggers in the sequencer. Pressing a [TRIG] key that already has a trigger entered will remove the trigger.
4. Select another track and add sample triggers. Repeat this procedure for all tracks you wish to use.
5. Press [PLAY] to play the sequence. If the pattern contains 16 or more steps, press the [PAGE] key to switch to the pattern page you want to edit. The <PAGE> LED for the active pattern page will light up.

6.6 LIVE RECORDING Mode

LIVE RECORDING mode is the second method for adding triggers to tracks. In this recording mode, you can input triggers to tracks by playing all [TRIG] keys in real-time.

1. Hold [RECORD] and press [PLAY] to enter LIVE RECORDING mode. Holding [RECORD] and quickly pressing [PLAY] twice toggles LIVE RECORDING mode on/off. The sequencer will start playback, and the [RECORD] key will begin flashing red.
2. Pressing the [TRIG 9~16] keys allows real-time trigger input for all tracks of the sequencer. To erase triggers in real-time, hold [NO] and press the [TRACK] key to erase the trigger. All currently lit triggers on active tracks will be erased.
3. To exit LIVE RECORDING mode while the sequencer is playing, press [PLAY]. If LIVE RECORDING mode is active, pressing [RECORD] will make GRID RECORDING mode active.
4. Pressing [STOP] will stop both recording and sequencer playback.

6.7 Parameter Lock

Parameter Lock is a powerful feature that allows you to set unique parameter values for any trigger. For example, you can set different pitches or volumes for all sample triggers on a track. Parameter Lock can be applied to Sample Triggers, Trigger Rest Triggers, Lock Triggers, and One-Shot Triggers.

In GRID RECORDING mode, hold the [TRIG] key for a sample trigger or lock trigger, adjust the desired parameter using the DATA ENTRY knob, and apply the parameter lock. Locked parameters are displayed inverted on the screen, showing the locked parameter value. The [TRIG] key for the locked trigger will begin flashing, indicating that this trigger contains a parameter lock.

Press [FUNC] + [TRIG] to enter a lock trigger. Using lock triggers allows you to modulate sound without triggering notes.

While holding [TRIG], pressing the DATA ENTRY knob for the locked parameter will remove one parameter lock. If you delete and re-enter the sample trigger, all parameter locks will be erased from the trigger.

In LIVE RECORDING mode, turning the DATA ENTRY knob adds parameter locks to the active track. Parameters are locked accordingly, and lock triggers are entered at the sequencer steps.

6.8 Scale Settings

Pattern scale allows you to set the number of steps in a pattern. This sets the total number of steps for the entire pattern page. The number on the far left selects the number of steps in the pattern. The maximum number of steps available for a pattern is determined by the total length set in the second parameter. This parameter can be set to 16, 32, 48, or 64 steps.

If a pattern has 17 or more steps, GRID RECORDING mode allows you to switch to different pattern pages using the [PAGE] key.

The third parameter is used for tempo adjustment. It can be set to 1/8X, 1/4X, 1/2X, 3/4X, 1X, 3/2X, and 2X. At 1/8X, the pattern plays at 1/8th the original tempo. At 3/4X, the pattern plays at 3/4ths of the global tempo. At 3/2X, it plays at twice the speed of the 3/4X setting. At 2X, the pattern plays at double the BPM.

[FUNC] + [PAGE] displays the scale menu.

Use the [ARROW] keys [LEFT] and [RIGHT] to switch between step length and scale.

Use the [ARROW] keys [UP] and [DOWN] to change settings. The LEVEL knob can also be used to change settings.

6.9 MIDI Sequencer

The Octatrack MKII MIDI Sequencer has 8 dedicated MIDI tracks. Use this sequencer to control external MIDI-equipped devices. Each MIDI track can trigger chords of up to 4 notes, and allows adjustment of velocity, length, pitch, control pitch, aftertouch, and up to 10 assignable control change parameters. MIDI channels can be assigned to MIDI tracks. Multiple tracks can share the same channel.

MIDI track functions are almost identical to audio tracks. Parameter Lock, LFO modulation, and copy/paste commands are available. Each MIDI track also features micro-timing, individual track length, and time signature settings. The main difference is that MIDI tracks do not generate sound; they only transmit data via the MIDI OUT port. MIDI track parameters cannot be assigned to scenes.

Press the [MIDI] key to display MIDI mode. The [MIDI] key will light up, and the sequencer data belonging to the MIDI track will be reflected.

7. Technical Information

Electrical Specifications

• Impedance Balanced Audio Output:
  • Main Output Level: +17 dBu peak
  • Output Impedance: 440Ω unbalanced
  • Digital S/N Ratio: 104dB (20 ~ 20,000 Hz)
• Headphone Output:
  • Headphone Output Level: +17 dBu peak
  • Output Impedance: 55Ω
• Balanced Audio Input:
  • Input Level: +17 dBu peak
  • Audio Input Impedance: 21kΩ
  • Digital S/N Ratio: 106dB (20 ~ 20,000 Hz)
• Power Consumption: 7W typical
• Compatible Elektron Power Supply: PSU-3b

Hardware

• 128x64 pixel OLED screen
• MIDI In/Out/Thru
• 2 x 1/4” impedance balanced main audio output jacks
• 2 x 1/4” impedance balanced cue audio output jacks
• 4 x 1/4” balanced/unbalanced external input jacks
• 1 x 1/4” stereo headphone jack
• 44.1kHz, 24-bit D/A, A/D converter
• High-speed USB 2.0 port
• Power: Center positive 5.5 x 2.5mm barrel jack, 12V DC, 2A

Physical Specifications

• Robust steel casing
• Dimensions: W340 x D184 x H63 mm (13.3" x 7.2" x 2.5") (including knobs, jacks, and rubber feet)
• Weight: Approx. 2.3 kg (5 lbs)
• Recommended maximum ambient temperature: 40°C (+104°F)

8. Credits and Contact Information

Credits

Product Design & Development

• Oscar Albinsson
• Ali Alper Çakır
• Magnus Forsell
• Anders Gärder
• Jimmy Myhrman
• Jon Mårtensson
• David Revelj
• Mattias Rickardsson
• Daniel Troberg

Other Design

• Johan Damerau
• Ufuk Demir
• Thomas Ekelund
• Simon Mattisson
• Olle Petersson
• Cenk Sayınlı

Documentation

• Erik Ångman

Contact Information

Elektron Web Site

https://www.elektron.se

Location

• Elektron Music Machines MAV AB
• Banehagsliden 5
• SE-414 51 Gothenburg
• Sweden

Elektron 3-Year Limited Warranty

Elektron products come with a 3-year limited warranty from the date of purchase. A proof of purchase, such as an invoice or receipt, is required to receive warranty service. If product repair is necessary during the warranty period, there will be no charge for parts or labor. This warranty is transferable if the Elektron product is resold to another owner during the warranty period. Elektron Style Series products (T-shirts, stickers, posters, etc.) are not covered by this warranty.

This warranty does not cover: (a) damage, deterioration, or malfunction caused by accident, negligence, misuse, abuse, improper installation, or failure to follow the Quick Guide or full User Manual for this product; product shipment (contact the shipping company); repairs performed by anyone other than an authorized Elektron service center, or attempted repairs; (b) modification of the unit or alteration or removal of serial numbers; (c) normal wear and tear or arbitrary maintenance; (d) deterioration due to sweat, corrosive atmospheres, or other extreme temperature or humidity conditions; (e) damage caused by power line surges or related electrical anomalies, lightning strikes, or acts of nature; (f) improper grounding or improper use of certified or uncertified equipment (if applicable) causing RFI/EMI (interference/noise).

How to Obtain Warranty Service for Products Purchased from Retailers

If warranty service is required, please contact support. We will guide you through the procedure. The Elektron 3-year limited warranty is in addition to any warranty provided by the retailer where you made your purchase.

How to Obtain Warranty Service for Products Purchased from the Elektron Online Shop

If warranty service is required, please contact Elektron Support at www.elektron.se. Unless otherwise agreed with Elektron, do not send the product to an authorized Elektron repair center. If the product needs to be sent to an authorized Elektron repair center for warranty service, the shipping costs will be borne by the customer. For customers within the warranty period, Elektron will cover the shipping costs. If the product is non-functional at the time of purchase or if a hardware failure occurs within two weeks of the purchase date, Elektron will cover the shipping costs to the authorized Elektron repair center.