Leonardo
Vult vs Semiconductor Shortage (round 2)
At this point, you all are aware of the problems caused by the semiconductor shortage. You may have heard that many small companies in...
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Leonardo
- Sep 29, 2022
- 9 min
Wicked Keys
I love synthesizers. But for me, most of them have a big problem: they have keys. I have been playing guitar since my early teen years. I...
1,106 views0 comments
Leonardo
- May 2, 2022
- 5 min
Freak out now
The Freak Manifold Filter has been out of stock for a while. I have mentioned before that I have had a hard time to produce more due to...
1,108 views4 comments
Leonardo
- Mar 28, 2022
- 2 min
More DIY kits and PCBs
Vorg DIY I have not had the Vorg filter in DIY form in stock for a a long time. The main reason is that creating the build documentation...
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Leonardo
- Mar 4, 2022
- 9 min
Designing analog modules is fun, but digital are simpler
Some months ago I posted about my efforts on making modules that are less affected by the semiconductor shortage. It is already 2022 and...
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Leonardo
- Feb 7, 2022
- 2 min
Fuser: A simple but effective module
The past month I decided to redesign my Eurorack case/stand. Previously, I have been working with a couple of small cases that I made out...
738 views0 comments
Leonardo
- Dec 29, 2021
- 1 min
Modeling the 808 kick drum
I have published on the Wolfram blog a post that covers in detail the modeling of the 808 kick. This is the model that I used for the VCV...
277 views1 comment
Leonardo
- Dec 23, 2021
- 1 min
New Freak firmware fixes screen problems
Over the course of the Freak existence I have occasionally receive reports that the Freak screen sometimes does not turn on after...
305 views1 comment
Leonardo
- Nov 1, 2021
- 2 min
More stuff for synth nerds
Since the electronics world is on stale in the Vultiverse, I have had the time to add to the store more of my t-shirt designs and also a...
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Leonardo
- Oct 1, 2021
- 3 min
Freak update, panels, PCBs and shirts
Sadly, the semiconductor shortage is making impossible form me to get parts to build more Freak modules. This has put my business in...
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Leonardo
- Sep 13, 2021
- 7 min
Making of the VCV Drums
Here I wanted to cover the design philosophy and the process I used when making the VCV Rack Drums sound engine....
3,904 views4 comments
Leonardo
- Jun 20, 2021
- 6 min
Tips for building DIY modules (plus Wolv update)
Even when I have been doing electronics most of my life, it has been only a few years of manufacturing modules. A few things I knew...
722 views2 comments
Leonardo
- May 29, 2021
- 1 min
Semiconductor shortage hits Vult
You may already know that there's a semiconductor shortage. There is an interesting Wikipedia article about that: Global Chip Shortage...
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Leonardo
- May 19, 2021
- 2 min
A pack of Wolvs attacks
Short version: you can get a Wolv module HERE Over the last years, I have built a lot of synthesizer circuits. Every time a model a...
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Leonardo
- Dec 19, 2020
- 1 min
A round of interviews
A few days ago it was released an interview I had for the Embedded.fm podcast. If you don't know the podcast, it is a show about...
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Leonardo
- Dec 5, 2020
- 2 min
New firmware for all!
Finally the new firmware is out. If you have read my previous post, you know that there were a few problems to solve. After a few...
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Leonardo
- Nov 27, 2020
- 4 min
Not all Freaks are the same
This is a story about unreproducible bugs and the man decided to solve them. I have been working on the firmware v2.5 of the Freak...
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Leonardo
- Nov 17, 2020
- 1 min
New in the Vultiverse (HW and SW modules)
Over the past year I have been working together with Pyer, the designer of the Geodesics modules for VCV Rack. We have released a module...
553 views0 comments
Leonardo
- Apr 4, 2020
- 3 min
The future of the Vult language
In 2014 I started developing the Vult language. This was not my first attempt to develop a language/compiler for my audio experiments....
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Leonardo
- Dec 24, 2019
- 2 min
How did we do this year?
It's been practically a year since we started shipping hardware modules. I have expressed in previous posts the difficulties I see of...
428 views0 comments
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