All items tagged with Class-D (113)

AudioControl Announces GaN-based Bijou Series Amplifiers with Integrated eARC

December 16, 2024 by Joao Martins

AudioControl Announces GaN-based Bijou Series Amplifiers with Integrated eARC

Ahead of the ISE 2025 show in Barcelona, AudioControl unveiled three new amplifier models bearing the Bijou Series name that originally helped the brand achieve global recognition in the residential market. The new Bijou Series offers a range of three high-performance GaN-based amplifiers for system installation professionals that combine improved audio quality with HDMI eARC and Dante connectivity from a discreet, space-saving but robust 1U footprint.

McIntosh Launches PS1K Advanced Powered Subwoofer

October 24, 2024 by Alfred Moody

McIntosh Launches PS1K Advanced Powered Subwoofer

McIntosh Laboratory announced the PS1K Powered Subwoofer, crafted to redefine high-end home audio with unmatched bass precision and power. Engineered for music and home theater enthusiasts alike, the PS1K subwoofer enhances any system using two 13” woofers featuring powerful magnets and featuring McIntosh’s proprietary Low Distortion High Performance (LD/HP) magnetic circuit design, which reduces distortion and improves power handling. The PS1K’s dual woofers are driven by two 500-watt Class-D amplifiers.

SVS Launches Flagship 17-Ultra R|Evolution Subwoofers with Digital Control

October 7, 2024 by Alfred Moody

SVS Launches Flagship 17-Ultra R|Evolution Subwoofers with Digital Control

SVS, a name that everyone immediately identifies with powerful subwoofers, launched its new flagship 17-Ultra R|Evolution subwoofer series. Previewed at CEDIA 2024 in Denver, the two new 17-Ultra subwoofer designs represent a ground-up design approach for the Ohio-based audio brand, including a custom 17" high-excursion woofer with dual voice coil windings, a digital processing stage, and full room correction optimization through a smartphone app.

ESS Technology Introduces High Performance 8-Channel ESS Sabre SMART DACs

September 23, 2024 by audioXpress Staff

ESS Technology Introduces High Performance 8-Channel ESS Sabre SMART DACs

ESS Technology announced two new 8-channel DACs with integrated line drivers, which the California company says will deliver exceptional performance for professional audio designs, soundbars and powered speakers, as well as Class-D pre-amplifier controllers. The incorporated latest generation ESS patented Hyperstream IV architecture provides the recognized SABRE sound quality with improved audio performance.

STMicroelectronics Announces Flexible, Space-Saving Class-D Amplifier for Car Audio

September 23, 2024 by audioXpress Staff

STMicroelectronics Announces Flexible, Space-Saving Class-D Amplifier for Car Audio

STMicroelectronics' latest HFA80A automotive-grade analog-input class-D audio amplifier combines high efficiency, small size, and a low bill of materials, with load diagnostics optimized for automotive and native electromagnetic compatibility (EMC). With its feedback-before-filter topology and 2MHz nominal PWM frequency, the ST HFA80A lets designers optimize the output filter for the targeted performance and achieve a compact outline with small component values.

Fresh From the Bench: WiiM Amp Integrated Amplifier and Multiroom Audio Streamer

September 18, 2024 by Oliver A.Masciarotte

Fresh From the Bench: WiiM Amp Integrated Amplifier and Multiroom Audio Streamer

In 2023, audioXpress had the chance to review the "low cost and feature packed" WiiM Pro music streamer and was positively impressed. Never one to sit on their hands, this year the folks at Linkplay have gone one step further with an integrated power amplifier. Expanding its series of best-selling audio streamers, the WiiM Amp is a still-affordable design that combines a TI 3255 Class-D audio amplifier and ESS Sabre premium 32-bit DAC and simplifies the whole audio system setup.

Interview: Class-D The Hypex Way - An Interview with Jan-Willem Winters

September 12, 2024 by Ward Maas

Interview: Class-D The Hypex Way - An Interview with Jan-Willem Winters

Recognized as one of the firms that pioneered Class-D amplification, today Hypex is an established manufacturer and OEM supplier. Jan-Willem Winters is the CEO leading the strategy behind the expansion that made Hypex one of the major players in the market for high-quality Class-D amplifiers. He started in R&D in 2010, and loves talking about audio amplification.

Powersoft Updates ArmoníaPlus Software to Support Dolby Atmos Connect AES67

September 12, 2024 by Joao Martins

Powersoft Updates ArmoníaPlus Software to Support Dolby Atmos Connect AES67

In collaboration with Dolby, Powersoft added support for Dolby Atmos Connect AES67 patching into the latest version of its ArmoníaPlus software. The update streamlines the process of connecting its amplifiers to Dolby’s cinema hardware, such as the Dolby Atmos Cinema Processor CP950A or IMS3000, which use AES67 audio-over-Ethernet to send a digital audio stream to external amplifiers. ArmoníaPlus makes it simple for Powersoft's cinema customers to deliver immersive audio to moviegoers.

Marantz Launches MODEL 10 Reference Integrated Amplifier

August 30, 2024 by Joao Martins

Marantz Launches MODEL 10 Reference Integrated Amplifier

Marantz unveiled its new 10 Series Collection, which consists of three reference-quality high-end audio stereo products, all designed at the renowned Shirakawa Audio Works in Japan. The series will include the Reference SACD 10 player and the LINK 10n Reference Network Audio Player, which will be released later in 2024. For now, Marantz launched the MODEL 10 Reference Integrated Amplifier, which uses Purifi-licensed Class-D technology.

ICEpower – An Audio Company That Also Does Amplifiers

August 28, 2024 by Jan Didden

ICEpower – An Audio Company That Also Does Amplifiers

Europe’s Nordic countries have long been the birthplace for high-quality and innovative audio products, particularly excelling at speakers and amplifiers. Located near Copenhagen, ICEpower has traditionally been known as a purveyor of high-performance Class-D amplifiers and associated switch-mode power supplies. The company continues to provide innovative Class-D solutions today, but its scope is now much broader than that, as this report discloses.

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