Denon’s A-Series receivers go beyond just physical inputs. Both models include built-in Wi-Fi and Bluetooth for wireless playback, HEOS integration for whole-home audio, and yes, even a good ...

According to the brand, the SoundUp has a pretty hefty 100 watts of Class D amplification and promises to be able to drive ...

Browsing HiFi sites can often make it feel like you need to spend thousands on a new system — but we've found a way to get great sound for a lot less.

In recent years, Costco has become increasingly serious about offering great home audio. It currently sells speakers, ...

Our favorite home theater system at CEDIA Expo 2025 featured speakers by ASCENDO Immersive Audio. Their new HALO 10 Pro Active EXT Cardioid speaker features a coaxial central tweeter/midrange drive ...

Sonos’ software snafus have given WiiM a chance to win over customers with lower prices and better reliability…will you be one of them?

Abstract: A compact add/drop filter reflector is realized in polymer material and is applied to implement a widely tunable laser through hybrid integration with reflective semiconductor optical ...

Abstract: This paper concerns the design and the implementation of a transimpedance amplifier (TIA) dedicated to detector of Near Infrared spectroscopy (NIRS). To reduce the effect of the input ...

We're getting a slew of non-English 1-star app store reviews saying the app doesn't work. I suspect they may be downloading expecting it to be standalone, and don't realize you need to have a radio to ...