7 new products from the world of hi-fi and home cinema are in our test rooms now ...

There has been a lot of controversy on many of the Internet forums regarding power capability of receivers when driving multi-channel speaker systems. Some argue that when a receiver is rated at ...

Explore a curated selection of audio electronics projects, from classic amplifiers to Raspberry Pi-based designs in Elektor’s ...

Now, I’ll present some more active electronics-based devices. In Figure 1, here’s a purchased PC board module based on the ...

Audio notch filters help reveal low-level distortion products that would otherwise be hidden under a test signal in audio ...