PS Audio DACs first convert incoming PCM from CDs into DSD for better sound. But, how is that possible? Is there something being added or subtracted?

Systems are all about synergy. With the sad state of affairs where dealers are concerned, it’s hard to get help finding and matching speakers to power amplifiers.

The digital to analog converter (DAC) in a high end audio system is a key component. How much should a person interested in high performance audio spend on one?

Heavy metal can be a real challenge for speakers to reproduce properly. What’s the best choice in speakers that people can afford to put in their home?

Plate amps seem to be everywhere: on the back of speakers and subwoofers in particular. But, what are they exactly and why are they called plate amps?

Some believe the speaker enclosure is more important than the speaker’s drivers and crossovers. Is it true?

Selecting the proper wattage amplifier to match your speakers continues to be a mystery to many and Paul tries to unravel it once again.

When designing a new audio product do engineers at PS Audio use measurement equipment and or music? And if music what cuts?

Audiophiles spend thousands of dollars on gadgets and tweaks designed to get better sound through the cancellation of vibrations from the speakers. Real or snake oil?

Speakers are designed to reproduce music but not all are very good at it. What’s the difference between a musical and an a-musical loudspeaker?