Larryb, DBTs do not necessarily involve random passages. You are allowed to know a change is occurring, you are just not allowed to have any other information. You can even control when a change is made.
Nonetheless, I don't make buying decisions using DBTs. Too much work, too damn confusing. But I do expect that there must be reasoning that does not violate well-proven electrical or acoustical theories regarding WHY there might be a difference in the first place. This stipulation rules out exotic cables and cryo'd electrical outlets and other nonsense for me.
Nonetheless, I don't make buying decisions using DBTs. Too much work, too damn confusing. But I do expect that there must be reasoning that does not violate well-proven electrical or acoustical theories regarding WHY there might be a difference in the first place. This stipulation rules out exotic cables and cryo'd electrical outlets and other nonsense for me.