Really dependance on the kind of amp you tot. For older tube amps, this is a major concern indeed because they drive by current, not voltage, thus exploding the

Really dependance on the kind of amp you tot. For older tube amps, this is a major concern indeed because they drive by current, not voltage, thus exploding the voltage when there’s no path for the current to flow. Modern class D amps don’t have this problem, those just hate short circuits as they drive by voltage.