Editor for Assimil8or

A8Manager

Preset editor for the Rossum Electro-Music Assimil8or — an 8 channel sampler for Eurorack.

Windows v2.6.2 macOS
What's inside

Preset editing from your SD card

A8Manager is a Preset Editor for the Rossum Electro-Music Assimil8or, an 8 channel sampler for Eurorack.

  • Open source and cross platform (Windows and macOS)
  • Edit Presets from SD Card
  • Drag and drop multiple samples
  • Audition raw samples to adjust loop points
  • Validate file system contents and offer fixes for common problems (file name length, valid file name characters, etc)
Release history
  • v2.6.2 — Fixed a bug in reading Presets which were created by third party apps which did not exactly match the format the module creates
  • v2.6.1 — Updated for Assimil8or FW 3.03 and fixed a serious bug
    • New FW: Extended MIDI Pitch Bend range from +/- 12 to +/- 48
    • New FW: Updated Midi Setups Editor with addition of "Indexed KZ" to Multi Mode Assigns and new numerical parameter Index Base Key
    • Fixed serious bug introduced in v2.5, where a value from a parameter text edit field would not actually update if you clicked away from that parameter
  • v2.6 — Added new feature to the Preset TOOLS menu, Import/Export of Settings and Samples
  • v2.5.1 — Fixed bug that could cause sample/loop source selection to not work
  • v2.5 — New features and bug fixes
    • Auto convert audio files that are not wav files. (Drag and drop, File Chooser, and Validator)
    • Midi Setups Editor
    • Enable Save button as soon as an edit is done on the Preset name
    • Allow drag n drop on File View
    • Properly give focus to edit field in the New Folder and Rename dialogs
    • Added 'Delete' option for wav files in the File View
    • Added 'Rename' option for wav files in the File View
    • Added file/folder name to top of Popup Menus in File View
    • Implemented Stereo → mono mix and Stereo → dual mono separation from the FileView
    • Updated double click on a wav file in the File View, to highlight the name and show "- Loading <samplename>" to indicate that something happened
    • Removed preset and other system files from the File View
    • Add 'remove unused samples from preset folder' feature
    • Updated File View to only show Folders and Wav files
    • Added Move Up and Move Down to the Preset Browser popup menu
    • Text is selected in a field when the field is first selected
    • Add mousewheel support for scrolling numerical text editors and comboboxes
    • Add Explode to Channel TOOLS menu
    • Add 'zero' line into loop tuner
    • Make waveform display marker handles bigger
    • Add Zero Crossing loop point align
    • Display proper error message in Zone drop target when files won't be dropped
    • Make active zone more obvious by increasing the contrast between active and inactive tabs
    • Make active sample/loop section more obvious in Zone Editor by adding a bounding box
    • Reworked sample point selection — removed SOURCE buttons
    • Moved Play buttons on top of Loop Tuner
    • Add Explode to Zone TOOLS menu
    • Add Flip to Zone TOOLS menu
    • Fixed Preset Tool tip when not showing all Presets
    • Fixed bug with Preset List position jumping when using PopupMenu
    • Fixed bug where right-click would also select the row
    • Fixed bug where loading a sample into a zone that already had a sample can cause the start/end loop/end to go out of bounds
    • Fix Zone Insert Bug (zone voltage was not set correctly)
  • v2.4.6 — Bug fix
    • Fixed bug where the Phase Mod Source for Left/Right Inputs were swapped
  • v2.4.5 — Bug fixes and a few new things
    • Fixed bug due to misunderstanding of 'Side' Parameter
    • Implemented missing feature to select left or right channel of stereo WAV file
    • Fixed bug for stereo file playback, if right channel was not from the same sample as left channel
    • Improved mono playback by playing into both channels
    • Fixed bug where Loop End would not display correctly when Preset first loaded
  • v2.4.4 — Bug fixes and a few new things
    • Fixed incorrect Preset Id bug when pasting Preset in the Preset Browser
    • Fixed bug when deleting Preset in the Preset Browser, Editor was not cleared
    • Added Default and Revert to the Preset TOOLS Menu
    • Updated dialog text informing that you will lose your edits if you don't save
  • v2.4.3 — Bug fix where converting stereo audio files were being converted to mono
  • v2.4.2 — Bug fix for crash when dragging more than 8 samples into a Zone
  • v2.4.1 — Editor updates and other cool stuff
    • Ctrl-drag for slider type value change
    • Right-click edit menu per control (Clone, Default, Revert)
    • Full waveform view with moveable markers
    • Copy/paste zone without changing the sample
    • Import/Export Presets
    • Clone whole Channel and whole Zone
    • Clone all Zone Voltages to another Channel
    • Added missing Tool Tips
    • Minor UI updates
    • Fixed bug that left Envelope edit handle active when mouse left editor
    • Fixed bug where SAVE button was highlighted, even if Preset data had been reset to the unedited values
    • Fixed bug where Attack and Release were not actually updated if modified with the Graphic Editor