That means nothing should be pulling double duty, ideally. It's why you'll find the really expensive setups have separate ...

Wondering if your PC needs a dedicated sound card? Learn when it’s worth it, what benefits you get, and who really needs one.

The FiiO K15 isn't just a DAC and headphone amplifier. The new unit also acts as a preamplifier and a streamer, with a host ...

Add a quality digital-to-analogue converter to Lindemann’s Limetree Bridge II network bridge for a top-class sound.

Although the best wired headphones are making more frequent appearances – call it a comeback, if you will – because they ...

This paper presents a high-voltage power amplifier for driving flexible paper speaker. Simple circuit complexity and high signal quality can be achieved. The operating principles and design ...

DIY creator built an open-source laptop from scratch with Rockchip RK3588, 4K AMOLED screen, mechanical keys and 7 h battery.

Who drops two grand on a DAP in 2025? Someone who still owns CDs, hates Bluetooth with the fire of a thousand suns, and ...

Aiming at the problem of poor human auditory sensation caused by the wide range variation of audio signal amplitude, a high-precision and expandable automatic volume control circuit system is designed ...

The main benefit of eARC is a big boost in bandwidth and speed. This allows you to send higher-quality audio from your TV to a soundbar or AV receiver. There’s scope for eARC to deliver up to 32 ...

You need a separate sound system for loud, high-quality home theater audio, and your best bet is a soundbar. I'm a THX home theater expert and have been covering home theater equipment for more ...

I lowered my aim to land on the Michi Q5 from Rotel. Its top-loading CD mechanism lights up from within when the cover/puck ...