Yep dem der fuses can make a difference. Audio Magic leads the league in price and function. Synergystic up next. Different sonic results from both manufactures.
They are getting exotic using Bees wax and nano fluid. Overkill ? hype ? The standard Bussman sand filled that is is better than standard but not equal to the others. Yes the prices are hard to swallow however the results IMO are worth the expenditure.
charles