This circuit of multimedia speakers for PCs has single-chip-based design, low-voltage power supply, compatibility with USB power, easy heat-sinking, low cost, high flexibility and wide temperature ...

A compact integrated amplifier that includes HDMI ARC/eARC, Bluetooth and USB-C connectivity with support for hi-res audio playback. Suffering from a shortage of desk space? The new TEAC AI-303 USB ...

Looking for a sound card which is a little different? The X-tube USB amplifier is made using a single vacuum tube amplifier which gives it a very unique look and Steampunk style. Paired with DTS ...

I bet your PC’s audio setup is wack. Maybe you have a USB headset, a cheap speaker set, or a nice pair of headphones plugged into a motherboard. All of those devices work, but you can and should do a ...

Two-minute review. The Rotel DX-5 is a compact, beautifully constructed and very nicely designed stereo integrated amplifier with the emphasis firmly on digital source ...

We’ve reviewed numerous amplifiers over the years. A few of these are portable, others not so much. Some of the newer DAC amplifiers come with THX technology for superior audio. Typically, these are ...

The FSA2000 integrates an autoselecting USB 2.0 full-speed and high-speed-compliant switch with a Class AB headphone audio amplifier and can autoswitch to USB when the bus voltage is present. During ...

Coming from the early days of computing when we had half-a-dozen interfaces on a standard PC, none of which were compatible and few of which carried power, USB is a revelation. You can plug almost ...