How is it possible that adding another unit in the signal chain can be better than having everything contained within one box with a shorter signal path for stereo?

Speaker toe in can make or break the imaging of a good stereo system. How do you know when it’s correct and is there a simple setup procedure to follow?

PS Audio engineers worked what seems nearly a lifetime of endlessly tweaking and polishing their products to the highest standards of resolution only to have them perform on unresolving systems of customers. What’s the point?

Plenty of speakers, from the lowest cost to the highest, have dual sets of binding posts on them to facilitate bi-amping. Is this just a gimmick or is it valuable?

When we go to a concert or live event it’s pretty much in mono yet when we reproduce it on our home audio system it’s always in stereo. Would we not be better served to have a mono presentation rather than stereo?

Low frequency speakers have little in the way of directional cues so why would anyone consider a stereo pair of subwoofers if you can’t tell where they are coming from?

Expensive high end audio systems inevitably seem to place their big power amplifier on or near the floor behind the speakers. Why is that and wouldn’t they be better protected up higher?

Amps and watts are associated with each other but how do they work together to power loudspeakers? This very basic question gets a good overview by Paul.

It’s sometimes known as audio by the pound: a measurement of audio quality by its weight. Does this apply to speakers as well as electronics and if so, why?

Over the past 45 years what’s Paul’s favorite and least favorite PS Audio products?