Hammerhead
Well-known member
Not sure if this is normal, but I notice a 'thup' (soft pop) when turning on my amp. The order in which I power up is: Preamp, then amp, power down is amp first, wait 10 seconds, then preamp.
It's been there for a while, just never thought to ask.
Should I be worried?
It's been there for a while, just never thought to ask.
Should I be worried?