Internal Power Supply Technology Changes since 1999?


I use an older very high end preamp with a separate power supply that is the same size as the preamp itself. .
The same manufacturer now makes better preamps,without the external power supply, that are about the same size as my preamp. What have been the technology changes that have simplified and presumably improved the power supplies?
ptss

Showing 1 response by gdnrbob

Though I am not an expert, I think much has changed for the better since the turn of the century.
I own a lot of McCormack equipment, and can attest that Steve McCormack constantly updates his updates as newer/better parts become available-sometimes, he will be installing different parts than the month previous.
So, the point I am making is that, Yes, there have been technology changes since 1999. Whether they are worth upgrading to, is up to you.