ecalpemos|nl

I make films, photographs and electronic music. I build electronic musical instruments

Blog

  • I wanted to start working on the cabinet but due to circumstances I didn’t have time today. Instead, I played some more with the design and came up with something better. The footprint of this cabinet is larger than the…

  • I’m playing around with Google Sketchup and, as a practical exercise, I’m designing a new cabinet for my Buchla 200 clone. I wanted it to be as compact as possible and came up with the design to the left. The…

  • I have a Nikon Ai-s 85mm f1.4 manual focus lens for quite some time now. I use this lens for video (with the Letus Extreme 35mm adapter) and with my Nikon D300s DSLR. It’s a beautiful lens, very robust, very…

  • I worked on a couple of front panel prototypes for my Buchla 200 modules today. I used the same technique as I used for the Buchla 291 clone I’m building: designing in Front Panel Designer, print out on paper and…

  • I have been experimenting with a patch on my MOTM modular the last couple of days. I used the following modules: 3 x Oakley VCO 1 x Oakley Multimix 2 x MOTM-390s LFO 1 x MOTM-830 Dual Mode Mixer 1…

  • Today I finished the Resonant Lopass Gate I had lying, half finished, on my workbench for some time. It is a derivative by Thomas White of the famous Buchla 292c Lopass Gate. It is a gate with selectable amplitude-dependent spectral…

  • The big difference between an analog modular synthesizer and their digital brothers and sisters is the ability to store sound presets. That is something that is not possible in an analog modular. There are of course some hybrid analog synthesizers,…

  • Today I built a fun little device called Drawdio. It is very easy to built. It took me less than 15 minutes to finish it. I made it predominantly for my daughter’s birthday party (she’s 5). She thought is was…

  • I installed 3 absorption panels in my studio. Two on the ceiling and one on one of the side walls. All panels are from the EQ Acoustics Spectrum product line, rigid absorption panels which can be mounted on a wall…

  • This is the first module towards a Buchla 200 clone: The Buchla 291 dual voltage controlled filter. Using Mark Verbos’ PCB design (scroll down to “Buchla Bandpass Filter”) I made some minor adjustments and etched the PCB. After soldering the…

  • I accidentally stumbled upon a link to the following YouTube videos. They tell the story of the first experiments in electronic music in the UK and how it later on became EMS (Electronic Music Studio), the creators of the VCS3…

  • Finally, after being in my backlog for more than a year, I finished the CGS Wave Multipliers module today. This module contains three separate wave folders (a Serge-like wave folder, a Lockhart “Nonselective Frequency Tripler”, a simple multiplier and a…