Our picks for the best dedicated headphone amplifiers for audiophiles includes Apos, Feliks Audio and STAX. The headphone amplifier category is in the middle of a subtle but important shift.

Our favorite streaming amplifiers of 2025 for audiophiles include models from WiiM, Marantz, Ruark, Naim and Aavik. If you still think streaming amplifiers aren’t the future of high-end audio, it ...

If you're spending the winter months browsing for new hi-fi to buy, don't worry – you're not alone. Hi-fi is an expensive endeavour, which means we're always on the lookout for a bargain or two (or ...

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Abstract: This tutorial catalogues and analyzes previously reported CMOS low noise amplifier (LNA) linearization techniques. These techniques comprise eight categories: a) feedback; b) harmonic ...

Abstract: In this letter, a series of continuous modes for designing broadband high-efficiency power amplifiers (PAs) are proposed, which extend the continuous mode concept. The impedance solutions ...

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Your alternative to the algorithm — a real, live human helps you discover songs you’ll love. Sign up for the Amplifier newsletter. Your alternative to the algorithm — a real, live human helps you ...

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