When PS Audio moved into their new building they invested heavily in a ductless air condition system. How is that working and what’s the recommendation for others?

Do high-performance audio systems enhance the music or simply preserve everything that’s already there?

Power amplifiers are pretty simple in concept: small signal in, lots of watts out. So, over all the many decades of design why are there no perfect power amplifiers?

This person has some awesome Focal speakers but a pretty mediocre power amplifier to drive them. What’s the best solution for improving the system?

Once a die hard vinyl person decides they want to dip their toe in digital waters, what’s the best way to go about making the most of it without getting discouraged?

Marijuana and audio. How are they related and why do some audiophiles have the reputation of being stoners?

With the advent and popularization of streaming music services and cloud based libraries, is there any reason to own a CD player?

Do preamps sound their best at higher or lower volume settings? Where the sweet spot for a DAC’s volume? Paul gets to answering these questions for us.

How different are the reproduction systems of musicians and studios versus those from high-end audio systems and audiophiles?

If you’d like to upgrade the preamplifier section of an integrated with an external preamp, how is that done? What are the ups and downs of taking that approach?