The Edifier ES20 Portable Speaker is worth a look for those on a budget, and need a small speaker that can do pretty much everything the user asks.

The firm says its open-back cab series goes beyond neutral-sounding FRFR cabs by offering simulations of classic speakers as well as purely amplifying modeler tones ...

These are easily among the best-sounding Bluetooth headphones on the market -- but they're now $799, or $100 more than their predecessor. Here are my early hands-on impressions.

Abstract: Cascaded audio systems (CASs) widely exist in consumer electronics, within which volume control is one of the most basic functions. However, the current volume adjustment schemes cannot ...

Sir Keir Starmer is facing the prospect of a bitter fight for Labour's deputy leadership as potential candidates jostle for position following Angela Rayner's resignation. Dame Emily Thornberry, a ...

Abstract: This letter develops an enhanced efficiency and expanding design space method for the sequential load modulated balanced amplifier (SLMBA). The nonlinear factor of the source second harmonic ...