This is not really a robot question, but I know you guys know your stuff...
This is also sort of a noob question.
My Dad is an audiophile, likes the really high end audio equipment. They go for the best of everything, I've even seen $30 capacitors made of gold
Any way he has this device that has the stock power supply which is an unregulated 9vdc (not sure of current), and he told me everyone is upgrading to regulated switched 9vdc with higher current.
My question is what does going higher with the current do for a device??? I guess people are saying 2.5A is a good current for this device.