Abstract: This paper presents a novel class H audio amplifier design that allows full class H operating region, optimizing the efficiency of the class H audio amplifier architecture. Class H audio ...

Abstract: The RF power amplifier (PA) is a unit in wireless transmitters that strengthens the signal to combat losses in transmission by converting dc electric power to the added RF output power. Over ...

Esoteric’s 05 series has reportedly long been the Tokyo company’s most popular pairing: a streaming DAC/pre-amplifier and a Class A power amplifier that together promise a complete high-end amplifier ...

Esoteric has announced the launch of two new hi-fi products: the N-05XE streaming preamplifier with headphone amp and the S-05XE power amplifier. The new models combine to form part of the high-end ...

For 15 years now, Dan D'Agostino Master Audio Systems has been producing audiophile devices with a Swiss watchmaker's precision and aesthetics, and to celebrate this milestone, it's come up with ...

When we think of a smart home, we tend to imagine lights that turn on by themselves or automatic blinds, but audio is often overlooked due to its complexity. Sonos, a long-standing name in the premium ...

Eight years after the arrival of the Sonos Amp, which supported four speakers for high-end streaming audio around your house, the brand's leveled things up with new hardware for bigger homes. The Amp ...

Sonos has introduced a new amplifier platform aimed squarely at professional residential installers: Amp Multi. Instead of replacing the existing Sonos Amp, the new model is designed to scale the ...

Sonos just announced the Amp Multi after going radio silent for over a year. The company says this is just the beginning, with more component devices on the way. Oh, and it doesn’t support Google ...

Following a focus on improving its software and mobile app, the Amp Multi is Sonos’ first new hardware debut since the launch of its Arc Ultra soundbar in 2024, as reported by Bloomberg. The Amp Multi ...

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The first new Sonos hardware product in over a year is the Sonos Amp Multi, a professional-grade multi-channel streaming amplifier designed specifically for large-scale residential audio installations ...