a simple ringmodulator-ish FX pedal
Demo Video Introduction Earlier this year I wrote a post about how to build a simple shortwave receiver with nothing but widely available hobbyist electronics parts, i.e. 74HCxx ICs, standard […]
DIY music instruments or music instrument modifications
Demo Video Introduction Earlier this year I wrote a post about how to build a simple shortwave receiver with nothing but widely available hobbyist electronics parts, i.e. 74HCxx ICs, standard […]
Motivation A friend of mine is a talented bass guitarist who happened to play in my band. He came across the TECH21 Sansamp, which is a nice and compact bass […]
Another tube amp project. I built this in Summer of 2011. I was passing by a garbage pile of electric devices and I found the wreck of a vintage tube […]
Another old project (2010). Not much to tell here. Just showing some pictures. I got my hands on an old (OLD!) electrophoresis lab power supply. Really sturdy metal enclosure. Believe […]
Abstract This article covers the attempt to build a digital logarithmic potentiometer out of two linear potentiometers. The benefits of this concept are: Linear digital potentiometers can be easily procured […]
Motivation A friend of mine is an artist who does the technical realization for interactive sound sculptures projects and such. He also is a gifted bass player in several […]
Motivation I was building some Lo-Fi CMOS synthies, just like the ones you see here: http://hackaday.com/2015/02/04/logic-noise-sweet-sweet-oscillator-sounds/ or here: http://www.nicolascollins.com/hackingtutorial11.htm Soon after I played around with some simple sequencers and multiplexers […]
Motivation A while ago a friend asked me if I could take a look on something. He got a clavinova YP-40 (world’s first digital piano) from a newspaper insertion. The […]
Motivation Though I am a musician I don’t care for calling an expensive hi watt stereo my own. For years I have used a homebuilt stereo amplifier built around the […]
Motivation The Korg CX-3 is one of the most popular and best sounding Hammond C3 clones. (I am talking about the vintage version from the 70s, not the digital reissue) […]