Usually, the pin #1 of a ribbon is colored in red or blue. Never trust the ribbon cable color! And never trust a cable.
Always check twice the correct polarity and voltage before pluging your module!
I made an update on my MDPS quite a few months ago but did not update the blog accordingly…
Here are the modifications and additions for the version 2.2 :
Continue reading Mini Dual Power Supply – Update to 2.2
Connecting your module for the first time can be tricky. There are chances to destroy it.
Ok, what to do then? Well, you need to check the following points before pluging in anything, and most important : Never trust the red stripe.
Continue reading Eurorack Power Connectors and Ribbon cables
Updated BOM and documentation available:
Compact Euro Bus 16 – BOM & doc 20160229
New Context Wiring diagram:
Just a quick update on the Simple LFO circuit. I was playing with LTSpice for some forthcoming modules when I decided to simulate the Simple LFO. The idea was to compare the simulation to a real working circuit.
Continue reading Simple LFO – LTSpice simulation
An updated, corrected and simplified version of my Eurorack Stripboard is available!
I always need to have, in my drawers, a quick and easy way to assemble and prototype small synth modules.
I think this the most convenient way to build a simple module. You just use it as a standard stripboard PCB but with neat additions.
Continue reading Eurorack Stripboard
New revision for the Simple LFO. It’s mostly a slight improvement of the output stage.
I added an buffering opamp on the output. Now, the output load doesn’t affect and modify anymore the signal frequency.
Continue reading Simple LFO update 1.1
I’m playing with a clone of the famous MS-20 filter.
Continue reading MS-20 LP & HP filter Clone experiments
