I have an orange micro dark that's unusable due to a strong buzz while playing clean, or comes in too early during the decay in a high gain setting.
Clue: Notably, there's no buzz when the input is unplugged, and because of this im hoping it's not a fault of the tube nor the after market power brick. The tone is still great too - it's just the strong buzz that's the problem, either through speaker outs or headphone outs. Using any other amp does not present this problem at all.
Why does the buzz happen only while the input is plugged?
Any ideas on what might help? Should I replace the power filter cap or something?