Some amplifiers have specific impedances they work best at. What’s the reason for this and what happens if you mix and match different impedance speakers and amplifiers?

3d printing seems all the rage these days. How has it impacted audio and will we eventually see audio products crafted from 3d printers?

When it comes to enjoying mono recordings is it best to listen on mono speakers or can you have a good experience using the phantom center channel of a stereo system?

If we’re going to build a stereo system how much do we have to spend and on what? Paul helps walk us through the costs involved.

Our tangle of interconnect and power cables in the back of our system racks is sometimes daunting. How much does this matter to good sound?

We’d all hope to have a revealing high end system but what’s it cost? Can you have one at a reasonable cost?

One way to get music from a computer into our high-end audio systems is through USB. What’s the best source for that?

There’s a lot of misunderstanding when it comes to streaming audio. Paul explains in great deal how it works and why.

Sound moves at different speeds when temperatures differ. So how important is temperature to sound quality?

Golden eared audiophiles. Are they trained or do they come by their skills naturally?