The above schematic comprises almost anything you can put around the ubiquitous LM317 positive 3-pin regulator (LM337 for negative voltages, 117 and 137 military versions). The basic circuit dispenses ...

Approx. price: 88 $/72 Euro (10ml bottle) - 255 Euro/312 US$ (50 ml bottle) (25% off on Summer orders) You already know the story as you've probably read the Inter.View with Dieter Ennemoser, the man ...

Holfi is a Danish Company which likes to think and design different. A quick look at their website unveils some peculiar features shared by all the products in their catalogue. For example, they ...

Miracles do occasionally happen. Consider cylinder records and phonographs. Both disappeared from the market in 1929, by which point the players were yesterday's technology and much of the music ...

It is not often you get to review an audio component that has its very own page on the wikipedia. Or one that has been around for almost 35 years. One that sold over three million units in that time.

The Opera is an Italian lively HiFi firm, always improving its products and designing new ones. So time was come to improve the nice towers named Opera Terza. I suggest to read the whole description ...

Regular readers of TNT Audio will be familiar with Geoff Husband's review of the Dynavector XX-2 Moving Coil cartridge. In that review Geoff said "The XX-2 is a stunning cartridge. It's far from a ...

The oft described (especially among women's magazines) male mid-life crisis is supposed to be a desperate menopausal attempt to reclaim the joys of lost youth, the sense of wild adolescent playfulness ...

It is becoming hard to source a good quality conventional single transport cassette deck. There are quite a few dual transport models filling out manufacturers ranges as a token gesture to the ...

Minimalism. Webster's Ninth New Collegiate Dictionary defines this word as "the theory or practice in art or design of using the fewest and simplest elements to achieve the greatest effect".

Fashions come and go and that's as true of hi-fi as any other part of our lives. When recorded sound was first invented, the sound was amplified by horns until somebody invented the moving coil type ...

I auditioned a number of CD-Players, before buying my CD-67 SE. I felt that of all the CD-Players in question (which shall remain unnamed) it offered the most music for the money. Having lived with ...