#021 - Headphone Amplifier Dummy Load
Channel: Innove Workshop
Date: 2020-11-23

The PCBs for the headphone amplifier have arrived, but before I go on and start populating them I've decided to dedicate some time to build a very important piece of test equipment that was absent from my lab. With a special dummy load (fancy word for box of resistors) like this we are able to properly characterize the headphone amplifier without worrying about stray noise or dangling wires.

It's a pretty simple and straightforward project, but in my typical fashion I had to make a 40 minute video about a box with resistors inside. Anyway, enjoy!

Follow the headphone amplifier project on GitHub: https://github.com/innoveworkshop/Bipolary