100 Spectrum analyzers anniversary video you must see

The last two years, I have been designing and building Audio Spectrum Analyzers and I sold more than 100 PCB’s. This means that more than 100 units where build successfully. I asked people to send in a video of their analyzer while playing a specific song. This video shows a compilation of some magnificent builds. It contains several versions from my oldest, the 14 channel MSGEQ7 analyzer to my newest, the 10 channel analog analyzer and everything in between.
Enjoy the video and remember that building one of these is not as hard as you might think. Take a look at some of the design plans, they are open source! Links are below.

🙏A big thank you to the sponsor of my channel @PCBWay . If you need circuit boards I can recommend them for making good quality boards for a good price. http://www.pcbway.com

Participating in this video:
👨‍🔧Kurt Kreiger – 64 Channel Infinity mirror FFT Analyzer 0:29
👨‍🔧Stephan (Steve) Maher – 32 Channel FFT analyzer 0:57
👨‍🔧Thierrie Morenval – 14 Channel Analyzer with MSGEG7 chips 1:24
👨‍🔧Anthony Clarke – 32 Channel FFT analyzer 1:50
👨‍🔧Harrie Bosgraaf – 14 Channel Analyzer with MSGEG7 chips 2:15
👨‍🔧The Electronic Engineer – 10 Channel Analog Analyzer 2:43
👨‍🔧The Electronic Engineer – 14 channel analyzer with MSGEG7 chips 3:02
👨‍🔧The Electronic Engineer – FFT Analyzer 64 channels 3:11
👨‍🔧The Electronic Engineer – Edison Radio (on the left) 3:28

🔀Links to my analyzers, see the links under that video’s for building instructions
14 channel Spectrum analyzer based on MSGEQ7 ( two versions)

FFT analyzer 8-64 channels