The 24db 4-poles resonant high and low pass filters back to back in a good looking white half rack version.
![](http://cmosorchestra.com/wp-content/uploads/2024/03/IMG_4852-1-1024x768.jpg)
![](http://cmosorchestra.com/wp-content/uploads/2024/03/IMG_4855-1-1024x768.jpg)
![](http://cmosorchestra.com/wp-content/uploads/2024/03/IMG_4857-1-1024x768.jpg)
Here’s a quick demo (WARNING: extreme resonance-watch your volume)
Everything here works more or less as it should
The 24db 4-poles resonant high and low pass filters back to back in a good looking white half rack version.
Here’s a quick demo (WARNING: extreme resonance-watch your volume)