fixed: bug fixes and performance improvements for EP SAMPLE TOOL.
fixed: various UI quirks related to faders, sampling, and chopping
fixed: turned-off LEDs could sometimes glow dimly.
fixed: various MIDI bugs.
new features!
added: Show "disk low" warning message when pressing SAMPLE and there is not enough disk space to record 20 seconds.
added: midi reset all controllers on sequencer stop. this is now system setting 140 (on) and 141 (off).
project management
fix: project erase did not reset scenes
fix: Project erase did not reset some pad settings (e.g. MIDI channel).
fix: Swing was not updated when loading a new project.
fix: After loading a project, erasing notes would not enable the undo umbrella.
sound editing
fix: With a perfectly timed stop, the sequencer could stop past pattern end. (E.g. 5.1.1 for a 4-bar pattern.)
fix: Only record note repeats for the currently selected group.
fix: For some notes, LEDs were not lit for the full duration. This caused misleading blinks at note-off.
fix: Stuck notes when using punch in fx pad 0.
sampling
added: Show "disk low" warning message when pressing SAMPLE and there is not enough disk space to record 20 seconds.
fix: When hands-free sampling 20 seconds of stereo, the device would incorrectly display "FUL" and discard the recording.
fix: Newly recorded samples would inherit settings (like pan or pitch) from the pad's previous state.
fix: faster storage cleanup after deleting samples.
fix: When fixed-length resampling a pattern, start recording instantly, also capturing any initial silence. This preserves the timing relative to pattern start.
sound editing
fix: Trim in would not always move to sample start.
fix: Small trims would not enable the scissors icon.
fix: The UI did not refresh after pasting a pad.
fix: Keep pad settings when browsing sounds with +/- and returning to original sound. Numpad selection acts as a fresh load.
fix: Pads would leave mute groups when changing sound.
fix: Improved initial BPM and bar length detection for samples imported via EP SAMPLE TOOL, especially those with custom sample rates.
midi and sync
removed: midi program change support. program change can still be recorded and relayed but is no longer mapped on the device.
added: midi reset all controllers on sequencer stop. this is now system setting 140 (on) and 141 (off).
fix: Recording fast external MIDI aftertouch/pitch bend messages no longer causes audio stutter on playback.
fix: Stuck notes when changing pads while playing on MIDI controller.
fix: Sync icon blinked with wrong rate.
fix: Do not record MIDI Channel Mode messages
fix: TRS midi out could sometimes fail. (running status wasn't reset)
misc
fix: System settings did not show navigation after punching in a number.
fix: A rare issue where some machines would display a garbled error message on startup.
fix: Allow switching scenes by MAIN+single digit.
scenes
Erase Scene ((ERASE)+(mAIN)) Update:
Hold for 2s:
If the current scene is empty and not part of the song, it is deleted (displays “DEL”).
Otherwise, its contents are cleared (displays “CLR”).
SONG MODE
changed: stop the song when it reaches end.
changed: when stopping a song, go back to the position where the song was started.
fix: undo while recording could restore the wrong pattern.
fix: pause song progression when LOOP mode is active.
fix: when recording, notes sometimes got quantised to the wrong pattern.
fix: stay in active scene when leaving song mode.
fix: Improved song mode cut/paste visual feedback.
sampling
new: allow chopping a sample from one group to another.
(Example: Press (groupa), select a sound by pressing pad, press (groupB), CHOP!)
fix: hands-free sampling was allowed on already recorded pads, causing a weird state
fix: hands-free sampling did not stop automatically after 20 seconds.
fix: lag when retaking a sample.
fix: the sequencer sometimes did not stop after fixed-length pattern recording.
fix: in hands-free sampling, prevent changing the fixed recording length using (plus) / (minus) after recording has started.
connectivity
new: added system setting MID -> CHN -> OFF (127). When selected, pads only send and receive MIDI voice messages if a MIDI channel is assigned in SOUND EDIT.
new: reduced latency by enabling running status on TRS MIDI OUT.
fix: weird behaviours when recording with external clock.
sync in start did not exit record arm mode.
in some cases, stop did not stop recording and metronome.
fix: Program Change and Channel Pressure messages on TRS MIDI OUT.
fix: OMNI/basic channel MIDI notes were forwarded even if MIDI THRU was OFF.
fix: SYNC24 OUT did not work well with some devices (e.g. MC-202).
fix: Improved USB reliability when connecting to Windows PCs.
fix: handle unsupported characters when uploading sounds with EP SAMPLE TOOL.
sound edit
fix: SOUND EDIT trim out audition was broken if trim in was greater than 0.
fix: sound pitch could get stuck at 0.00 when finetuning.
fix: AMP could be displayed instead of PTC when changing sound pitch with Y knob.
fix: timestretch did not work with external clock.
fix: Sound timestretch BAR setting did not save and load correctly.
fix: Holding SHIFT+SOUND to save a sound now works during playback.
projects
fix: sidechain settings were not loaded correctly.
fix: project erase did not reset pattern length.
fix: Project load did not reset pattern position.
punch-in FX
fix: Weird behaviour of punch-in FX when sequencer is stopped.
fix: punch-in FX ENTER could sometimes cut out very long notes.
fix: out of sync time-stretched samples when using tape-stop-punch in FX.
misc
fix: punch-in FX ENTER could sometimes cut out very long notes.
fix: display BAT when powering down due to critically low battery
fix: Improved handling of disk full when saving settings and pattern data.
fix: loop mode sample start position was off when using external clock or tape-stop punch in fx.
crashes
fix: crash when playing song with external clock.
fix: crash when switching project with a queued scene change.
fix: crash when pressing (shift) + (groupA) in song mode while the song is playing.
fix: error 'pattern 30' when loading a pattern.
os 2.o
stack effects, make a beat from a beat or combine samples, all using the new resampler. just hit (sample) then press (plus) until RSP shows on screen. you can then hold (shift), press a pad then press (play) to sample the length of the currently selected pattern. you can even switch groups after you’ve engaged hands free sampling to sample sounds from another group. learn more about resampling here
use song mode to chain scenes together. hold main then press (enter) to open the song list editor, you can then view and edit the current song position as well as add up to 99 different song positions. combining that with a maximum pattern length of 99 bars that means you can create songs as long as 9,801 bars! this fight might just need some wraps... learn more about song mode here
sometimes you need both hands to play an instrument, and you want to sample it. use hands free sampling and let ko2 hold the buttons for you. when sampling hold (shift) and press a pad to engage hands free sampling. you can then sing, play, shout and strum, ko2 will take care of the rest. once you are done just press sample and ko2 will stop sampling. remember to adjust your threshold and gain and combine hands free sampling with the new resampling feature send your beat back into the ring. learn more about hands free sampling here
kick and bass not getting along? sidechain will duck the volume of the bass when the kick comes in. press (shift) and (fx) to open output, then (plus) to switch to sidechain. select the sidechain source by holding a group pad and selecting a sound on the pads, then select the destination groups by holding (shift) and pressing the group pads. dial in how hard they punch by adjusting the length and shape with (knobx) and (knoby) respectively. learn more about midi sidechain here
with increased polyphony, ko2 goes from 12 mono/6 stereo sounds to up to 16 mono and 12 stereo sounds. no need to pull your punches anymore but watch out for time stretched, stereo and high pitched samples as they may reduce the polyphony.
struggling to land your kicks on time? what about adding one bar loops? try out the new larger note intervals, now you can hit your target every time and record perfect four on the floors. ko2 now supports 1/1, 1/2 and 1/4 timing intervals! bonus! hold (shift) while in timing to latch the note repeat so ko2 can hit the hats for you while you focus on the kick and snare. learn more about larger note intervals here
ko2 now supports midi thru so it can pass notes along to other machines. hold (shift) and press (erase) to open the system settings then press (plus) to go to mid, then (enter), press (plus) twice to go to thr, then (enter) again and then set it to on with (plus) and (enter) once more. boom! now any incoming midi messages will be passed along to midi out and usb. ko2 also features a bunch of midi improvements such as:a system setting for midi in and out channelssending and receiving program change messagesa new midi note map so you can play any sound on any pad with an external controllerincoming pitch bend and mod wheel messages now affect sample playbackPads now by default send midi notes to the system midi channelthe sound edit midi channel now changes the midi in channel for that pad too learn about all the midi changes here
as well as all the huge features we have added there are also smaller ones,here is a comprehensive list of the rest.
(main) + numpad can now always switch to any scene 1-99.
hold (SHIFT) + (SOUND) two seconds to save sound edits.
changes are now saved to disk also during sample playback. this means we no longer need the brain icon to show unsaved changes.
in MAIN mode, (minus) and (plus) now moves by steps even after bar 10. Since a position like 10.1.2 will not fit on the display, steps are shown with the TIC display.
sound pitch setting is now step-less.
snap to zero crossing when changing TRIM IN on mono sounds.
sync live project switch to bar end.
made swing a project setting instead of a global setting.
system setting 412: SEQ/SCN/PTN. Sync scene changes with pattern end.