DIY Bass Amp PPA100

A Portable Practice Amplifier for bass guitar, designed to have a far more accurate frequency response than the typical commercial offerings.  This design goal makes it suitable for a mono music blaster, a keyboard amplifier, or whatever needs… Read More

Advanced Speaker Design Simulation

Before you start making sawdust in the shop, there are a whole host of tools available to the DIY speaker enthusiast that can help you estimate and design your speaker on your computer.  For engineering nerds like myself,… Read More