Synthchaser #095 - Oberheim OB-Xa Keybed Switch Matrix Repair
http://synthchaser.com/ https://www.facebook.com/TheSynthChaser In this video we track down a problem that's causing a range of keys to be dead on this Oberheim OB-Xa. I explain what a switch matrix is and how it's used by synthesizers to scan the keybed--this is still the way things are done today! And we use our new knowledge of switch matrixes to repair the OB-Xa. Parts, service and synthesizers available on my website.
http://synthchaser.com/ https://www.facebook.com/TheSynthChaser In this video we track down a problem that's causing a range of keys to be dead on this Oberheim OB-Xa. I explain what a switch matrix is and how it's used by synthesizers to scan the keybed--this is still the way things are done today! And we use our new knowledge of switch matrixes to repair the OB-Xa. Parts, service and synthesizers available on my website.