Gotharman's zaTurn
Polyphonic Modular Synthesizer
Updates:
Download the update zip file, unzip, and follow the details on how to update your zaTurn, in the zaTurn user manual. 
If you have not updated your zaTurn for some time, it is only nescessary to update it with the latest update. 

PLEASE REMEMBER TO USE A FAT32 FORMATTED USB DRIVE, NOT LARGER THAN 32 GB, AND PLEASE DO NOT RENAME THE FILES!

IMPORTANT:
I RECOMMEND USING A NEWER 16 OR 32 GB FAT32 FORMATTED USB STICK, THAT ARE A BRAND LIKE KINGSTON OR SANDISK, FOR THE UPDATING. TRY TO IMPORT A SAMPLING FROM THIS DRIVE, BEFORE YOU PERFORM THE UPDATE, TO MAKE SURE THAT EVERYTHING WORKS AS INTENDED.

UPDATES HAS BEEN TESTED, USING A WINDOWS 10 PC. OTHER OPERATING SYSTEMS ARE NOT SUPPORTED.
PLEASE FIND A LIST OF TESTED USB STICKS
Update 8.61
-This update is compatible with all models of Zaturn.
-New FOF Oscillator!
By downloading this update, I hereby declare, that I understand, that if I do not use the recommended 16GB or 32 GB USB stick, from the list of tested USB sticks (please see in top of this site), for updating my instrument, and if I have not tested this by importing a sampling first, my instrument might be malfunctioning afterwards. So please follow the recommendations on the top of this site.
Update 8.48
-This update is compatible with all models of Zaturn.
-New Draw waveforms, which can be used by the LFO’s and the Oscillators. With copy/paste functions! 
-New Harmonic Oscillator. 
-New Oscillator B Phase Warp type. 
-2 voltage controlled switched have been added to the Patch Point system. 
-Span parameter can now be modulated on the Reso EQ Effect! 
-Sequencer real time recording timing has been improved. 
-New “Draw” button on the draw pages, which deactivates all other touch buttons, and lets you draw in peace. 
-Sample playback is now stopped by Panic function. 
Update 7.71
-This update is compatible with all models of Zaturn.
-Linear FM and Phase Modulation have been added to the oscillators. 
-New digital filters, which can replace the analog filters, making Zaturn able to work without any analog filters installed. 
-Favorite Sound system updated with new features, like loading of single part and single module. 
-Fine adjust of parameters. 
Update 7.34
-This update is both for the PolyTouch and non-PolyTouch models.
-New Reso EQ Effect! 
-New Smooth dual tap Mod Delay effect! 
-New Comb Filter! 
-New optimized Compressor with side chain! 
-Chorus effect has been optimized. 
-SinF microGothar oscillator type added! 
-Immediate Preset change! 
-Sequencer continue/restart function. 
-Metronome is now only audible, when the sequencer is running. 
-Sequencer metronome count-in is now only active, when the metronome is on. 
-Preset/Song Bank select touch buttons added. 
-Sample select 8 pages jump touch buttons added. 
Update 6.38
-Compatible with the zaTurn PolyTouch model.  
-Now compatible with the Vothar8 polyphonic analog filter board.  
-Now compatible with the Multi Filter polyphonic analog filter board.  
-VCF Frame Sequencer Cut and Reso knobs are now available directly on the VCF Frame Sequencer page. The main Cut and Reso parameters now work as offsets for the frame sequence.  
-Module Quick Jump buttons does now no longer reset to page one of each module.  
-Output Module Pan modulation parameters have been moved.
Update 4.02
-Now compatible with a new Spaze filter board ! 
-Analog filter tunings for up to 4 filter boards can now be stored 
-3 Octaves touch keyboard with pitch bend function 
-Decay Envelope output VU-meter 
Update 3.79
-Some minor bug fixes on the touch step button system.
Update 3.77
-VCF Frame Sequencer added. Derived from the almighty Vothar 8. 

-LFO’s can now trigger parts and the sequencer. 

-Controller tracks smoothing on/off per step added. 

-Note tracks steps on/off are now shown on the note pages.

-Sequencer step values are now shown in whole numbers.