I have been off for some years, had to cope with health and family issues, and after I had Corona, it rather stayed than went away, so Post-Covid took me three years ago. It was just last October, ...

A while ago I was in need of a new Phono Pickup Cartridge. Having stayed for a long time with such budget favorites as the Cambridge C-77 and a nice NAD 9100, I was not going to shell out for a Koetsu ...

DIY projects for building audio and HiFi cables. Interconnects, digital, power and mains cables plus general theoric articles. All the projects are FREE and NOT FOR SALE.

In the fast moving world of audio and hi-fi where new names seem to crop up every other month, it is refreshing to note that English loudspeaker manufacturer Tannoy is 75 years old. Throughout this ...

Everyone knows how important is the quality of the record in order to get good results from our stereo system. Simply put, our hi-zoot stereo systems can do nothing if the record we're trying to ...

Modifiche ad apparecchi, autocostruzione di elettroniche, progetti valvolari. Autocostruzione di cavi ed accessori, KIT diffusori, stands, tavolini, supporti. Upgrade semplici e non per prodotti ...

TNT-Audio - weekly updated online HiFi magazine, free and truly independent (no advertising). TNT-Audio features listening tests, DIY tips and free projects, interviews, reportages, factory tours, a ...

Cost: Trimodal PCB & parts: £125 each, input card, PCB & parts: £38 each, protection unit: £77.40 Several years ago I purchased a book about power amplifier design by Douglas Self. I'm not an ...

I've bemoaned the lack of originality in valve amps more than once in this august publication. It seems odd that the majority of the better valve amps are based around 50+ year-old valves and circuits ...

In the first installment of this series we had a look at the noise generated at the output of a number of easy to build and cheap voltage regulators: single-chip series and shunt regs (LM317/337 and ...

This is a variation of a simple shunt regulator design that has been floating around on the net. It is a unity-gain (thanks to the feedback through C1) amplifier that consists of gain-element Q1 and ...

Here we go with another challenger to the considered Holy Grail for vinyl replay that is the ubiquitous Moving Coil Cartridge and all the potential palaver that the owning of one entails. The regular ...