Double conversion UPS are AC regenerators like the Power Plant, so why not save money and use one of those instead of a more expensive device from PS Audio? Paul gives us a quick lesson in power factor and Class D amplifiers.
Musical instruments rely on their wooden bodies for the resonance that gives them their particular sonic characteristics. So why shouldn’t wooden speaker cabinets act in the same way as the musical instruments they want to emulate?
After 20 years of faithful service, this viewer wants to know if he should replace the capacitors in his equipment and what to look for in new ones. Paul gives us some insights into when it’s a good time to switch and what to replace them with.
There’s already enough controversy over power cable quality vs. sound quality and now this question has Paul explaining not only why power cables can make a difference but their actual construction and discovery.