Blackstar Series One 100 watt head issue
Posted: Tue Feb 19, 2019 5:19 am
Tubes all good. Anybody have a clue what’s going on here. Noise shows up about 10-15 seconds in. Goes away sometimes but almost always there. Was fine for 2 years.
https://youtu.be/BA_YOjv1pzY
https://youtu.be/BA_YOjv1pzY