Jeannie 8 voice polyphonic DIY Synthesizer

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Jeannie performt Mutable Braids

I have build-in Mutable Braids Vowel oscillator into Jeannie. Add new mudulation inputs (Formant and Formant_shift) in the waveformmod oscillator. All sounds from Jeannie. Using Vowel with random sample/hold. No post-processing - just recorded straight into Presonus Studio One V6. Music from Tassie Tiger on sequencer.de.

Jeannie meets Mutable Braids

Greetings from germany and happy weekend Rolf

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Next Jeannie Update coming soon… with more Mutable Braids and Shruthi synthesis

• Braids VOWL : low-fi Vowel synthesis. PRM_A : formant, PRM_B : formant_shift​
• Shruthi ZSAW : Phase-distortion sawtooth with filter sweep​
• Shruthi ZSYNC :
• Shruthi ZTRI :​
• Shruthi ZRESO :​
• Shruthi ZPULS :​
• Shruthi Chrushed_Sine :​
• Braids VOSM : Sawtooth with 2 formants. PRM_A : formant1 frequency, PRM_B : formant2 frequency​
• Braids TOY : Low-fi Circuit-bent sounds. PRM_A : sample reduction, PRM_B : bit toggling​
• Braids SuperSaw : Swarm of 7 sawtooths, PRM_A: Detune, PRM_B High-pass filter​
• Braids ZLPF : Direct synthesis of LP/Peaking/BP/HP filtered waveform​
• Braids ZPKF : PRM_A: Cutoff frequency, PRM_B: Waveshape
• Braids ZBPF :​
• Braids ZHPF :​

Jeannie Polyhonic DIY Synthesizer - New synthesis from Mutable Instruments Braids and Shruthi

Greetings Rolf

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Jeannie plays Wavetable

What else is new to report? Rolf has just successfully installed the wavetable oscillator (from Braids) in Jeannie. There are now 21 wavetables available, each with about 30 to 50 waveforms which you can scroll through or modulate with LFO 1,2 and the ADSR filter.

OK how does it sound ? I’ll torture you again with my demo sounds. Quickly made this morning so you know what to expect sound-wise.

All examples are made with a wavetable oscillator only. I put a slight modulation of LFO2 on the wavetable and some reverb. Thus the wavetable is passed through with the LFO.

Jeannie can Wavetable

Greetings from germany. Rolf

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Jeannie Wavetable II

Jeannie Polyhonic DIY Synthesizer Wavetable 2

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Hallo. Jeannie new firmware 3.2.0 adds wavetable synthesis with visualization

Jeannie User Wavetables and Sounds

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My new DIY Project Degenerator 2

Degenerator 2 Polyphonic DIY Synthesizer & Sampler

Hello dear DIY friends… I’m working on a new project called Degenerator 2. It’s a polyphonic sampler and synthesizer based on Teensy 4.1 with 16MB sample ram and touchscreen. In 2011 I started developing my first monophonic sampler/synthesizer. The project was later given the name “Degenerator”. The degenerator was based on the most powerful 8-bit MCU from Atmel at the time, the ATXMEGA128A1 with a 32MHz clock speed. It is now the year 2024 and it is time for a comeback but with a bit more pow…