Synth 1.1.0 Public Beta #1

Synth 1.1.0 Public Beta Firmware

Synth 1.1 Beta firmware includes new Arp and Seq rates for triplets and dotted time divisions, as well as chord pack editor improvements. As the name implies, this is a beta firmware, so you may run into some bugs or untested behaviours.

New Features

  • Triplets and Dotted rates added to Arp and Seq.
    • 12 new divisions added to the Rate selection in both Apr and Seq.
  • Chord Pack Editor improvements
    • Access to the Chord Pack Editor in the grid setup menu
      • Go to System Settings → Grid
      • Change Synth to Chord Pack and press the Ch Edit button.
    • Renamed parameters to clarify their functionality
    • Added “Init” Chord Pack

Fixes

  • Synced Delay caused audio glitching with an external MIDI clock.
  • Seq was not playing correctly when switching back to Note from Chord Pack.
  • Synth parameter bars and visualisation were altered by Macro modifications.
    • The parameter bars now change to grey when modified by a macro
  • Adding notes to an Arp in playback mode did not work when using multiple arpeggiators simultaneously
  • Macro Control and values sometimes didn’t disappear from the screen header
  • Switching from effect Presets page to Effect page sometimes changed the currently selected effect
  • Root Note was not autosaving after being changed via the screen button and encoder
  • Grid Mode could incorrectly display as Follower after switching Layouts
  • Freeze on MIDI Program Change message when Seq / Arp was playing more then 1 synth voice
  • Mixer Level faders produced audio clicks when adjusting values
  • Possible data corruption after double tapping Shift to release all pads
  • Seq sometimes did not play polyphonic sequences correctly when triggered by Chords with active Followers
  • Crash on Save Scene dialog when Seq or Scene buttons were pressed
  • Some Grid Scale names were not fully visible due to character limits, now names are abbreviated to fit
  • Some Synth LFO Ratio and Delay effect Time values had incorrect names
  • Macro Control and Master Volume/Tempo/Pitchbend values sometimes didn’t disappear from the screen header

Known Issues:

  • Turning the Chord Root in the Chord Editor to its minimum or maximum value could sometimes freeze the UI, requiring a restart
  • Flw Scale Size always displayed a value of 4 upon entering the Chord Editor, regardless of the actual value

:warning: Beware that beta releases might introduce new bugs that may lead to loss of work, data corruption, performance degradation, or crashes. We recommend backing up your SD card before trying the beta.

If you run into any issues please share them with us by logging a Beta Bug in Backstage.
Thank you.

INSTALLATION GUIDE

Synth Firmware:
Synth_v1.1.0.1534beta.psf.zip (1.9 MB)

  1. Download and extract the firmware above (1.2 MB)
  2. Copy the .psf firmware file to your Synth SD card → Firmware folder
  3. Best Practice: save your current scene to avoid any potential data loss
  4. On the Synth menu navigate to Main Menu → System Settings → Firmware → Update Firmware → .psf file
  5. Click the encoder and confirm with Yes
  6. After the update create a new scene to initialize the config settings
17 Likes

:fire::fire::fire: super

Thanks so much polyend team! I’ll install today and check it over and report any findings!

I posted this info over on elektronauts synth page and facebook synth group too!

It’s good that many errors have been fixed, but there remains a critical bug that bricks the synthesizer and requires manually clearing the workspace folder.

This occurs when creating custom Grain patches using your own samples.

Upd. ( problem resolved :white_check_mark: )

So far it seems like PHZ is working much better for me at least right now. I was getting distorted / cutting in and out issues but after this firmware it seems to be ok so far!

However, there’s 2 presets still causing distorting / cutting in out. Only way that seems to help them is lowering their mixer volumes down.

Starkey_Moonbase scene, turning volume down to -30 seems to help it but not fix it.
Eraldo’s_Transmission scene, turning volume down to -15 seems to help it but not fix it.

Ironically both scenes use just one grid layout. Not sure if that is a culprit or not.

Ok so i thought maybe it was smooth sailing but PHZ issue hit again with distorting / cutting out.

i think i figured out the issue. The shape 1 parameter. When it’s 0 to 20 or somewhere in that range, it starts acting up. However there’s something with the mix parameter too, if it’s too high in that engine it still causes issues. Negative values on the mix parameter works better.

I don’t see any mention to that specific issue on the changelog.
They are probably leaving engine optimizations for the next update.

True, but there for a bit I thought PHZ was doing better but now I’m running into issues with it so, im guessing perhaps it didn’t get fixed yet then.

Weird, just booted my synth up and frozen on start, won’t even turn off with power button

Unplugging usb and plugging it back in and turning it back on worked

I can happily say that the midi sync glitch is fixed.
thanks for the support on your devices Polyend , i know its normal but it
appears not to be the case for many companies.
any hopes on cpu high fix?

4 Likes

Thank you so much, so far this beta firmware has solved most of my crackle/pop issues. Sounds smooth now.

1 Like

filed a beta bug as requested.

2 Likes

We have a 2nd one ready @here

Closing this one. Enjoy the weekend!

1 Like