Linux Audio Production: Getting started with Jack and MIDI
Last year, I posted this quick tutorial on the SMBA YouTube channel walking through the steps to use a MIDI controller with Jack…
Tag: audio
Arduino: Audio Frequency Generator
Back in good ol’ 2012 (the year the world was supposed to end), I posted some code for a simple Arduino controlled low-frequency…
sqrt() reverb…
this was the final build before it shipped out. circuit is a simple MOSFET (BS170) driver stage followed by two JFET (J201) recovery…
Mellotronium revised…
here’s an update on the new additions/approach to the Mellotronium. i’m attempting to redo the SD card routines once i get the functionality…
Arduino: the 8-bit Mellotronium prototype
i’ve been pretty Arduino obsessed over the past month. i got in my head this idea about building a midi-controlled digital sampler that…
LM386 Square-wave Oscillator
Here’s a small LM386-based square-wave oscillator built from the following schematic. I replaced the 30k resistor with a 50k Potentiometer from my stash…
External audio with USB 1.1 and Gentoo Linux PPC…
In the event that anyone decides to use a junked iBook in a Linux environment, I’m hoping that this article might save someone…
LightBox prototype
here’s a small battery-powered guitar amp that i’ve constructed from reused parts. the housing is a busted computer power supply (some of which…
Fostex Model 80: Link to Service Manual
Fostex M80
the first of four…
This was my first attempt at building the circuit on the PC board. Unfortunately, I think I’m going to have to get a…