non conosco il finale Audiophonics in questione, ma visto che è basato su moduli Hypex è abbastanza sicuro che suoni bene. Come mai non hai pensato a una coppia di ZeroZone? Dei 1300€ ...

Il concetto originale che ha lanciato la Ohm era un progetto Lincoln Walsh per un diffusore mono-altoparlante, largabanda, omnidirezionale. L'obiettivo era abbastanza semplice: creare un'esperienza ...

My Dodocool experience continues with a pair of Bluetooth, noise-cancelling headphones, another Bluetooth speaker, and a Bluetooth transmitter/receiver. First up, the DA158 Bluetooth headphones. The ...

People select components for their audio system based on many varying criteria. Some people are attracted to prestige names, exotic looking cases or the bragging rights that accompany 5 figure price ...

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 ...

The NN Z Speaker Filter connects across speaker terminals. It filters out high frequency interference that is picked up via the speaker cable and internal speaker wiring, and is created by speaker ...

Recently there has been quite a discussion on the TNT forum regarding bass performance. One correspondent asked whether a piano got down as low as 50 Hz and it made me realise that most of us don't ...

My first venture into the wonderful world of DIY hi-fi was building a DIY speaker, the A2 from IPL Acoustics (TNT-Audio reviewed the IPL S3-MTL2 model in 1999). These were a clear improvment on my ...

The Western Electric 300b has a long and distinguished history, which I don't intend to go into here beyond this brief resume! It was designed in the '30's specifically as a power valve for audio - ...

After the good results of the Preamble there was another component type I wanted to test in the single ended circuit topology I am working on. Nuvistors were the last born in the classic tube world: ...

Almost half a year ago, following on from some research into Speaker-Cables, various Articles, conversations with a lot of people on the Internet and finally a number of Usenet posts from Jon M. Risch ...

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 ...