I picked up an old turntable at a garage sale. It has scant markings, but is pressboard with faux wood paneling and has "model 0978" on the bottom. Mechanically it seems to be in good condition and I ...

So I picked up a new phono preamp recently, a Pro-Ject Tube Box S2. It's a nice unit and sounds great, but I've noticed that I'm getting a low-level buzz from its outputs. (It's definitely a buzz, not ...

Of all the annoyances that can afflict any audio/video home theater or even a simple stereo installation, the notorious “ground loop” may well be the most difficult and persistent one to track down ...