FeedbackLoop | #21 - Alesis SR-16 drum machine repair @feedback-loop | Uploaded 9 years ago | Updated 22 hours ago
Repair of a classic Alesis SR-16 drum machine, which was producing distorted sounds. Scratchy volume pot was also cleaned, and a dead 3V lithium battery was replaced with a standard 2032 one in a battery holder.

PCM54 DAC datasheet: http://www.ti.com/lit/ds/symlink/pcm54.pdf

Second generation of SR-16: look inside, comparison with the first generation, repair and testing: https://youtu.be/6RJVtQ8i0eY