All items tagged with power amplifiers (33)

audioXpress August 2021 Focus on Acoustics Issue Now Available

July 13, 2021 by audioXpress Staff

audioXpress August 2021 Focus on Acoustics Issue Now Available

The August 2021 edition of audioXpress is now available in print and online. Read our Acoustical Solutions Round-Up 2021 and enjoy the DIY perspectives from Ethan Winer and Thomas Perazella on dealing with room measurements and treatments. David Logvin reviews Audio Precision's APx517B Acoustic Audio Analyzer, while Richard Honeycutt reflects on acoustic challenges for online and in-person meetings. And we conclude the DH-220C MOSFET Power Amplifier article by Bob Cordell and Rick Savas, and the VSCS Amplifier project in this edition.

Orchard Audio Launches New Starkrimson 500W GaN Amplifier Modules

May 20, 2021 by audioXpress Staff

Orchard Audio Launches New Starkrimson 500W GaN Amplifier Modules

Orchard Audio, the innovative audio venture created by Leo Ayzenshtat, expanded its catalog of products for audio enthusiasts and integrators with the launch of Starkrimson Ultra Amp Modules. These high performance audio power amplifier modules utilizing gallium nitride (GaN) MOSFET transistors, expand the highly praised Starkrimson amplification line and are available as completed modules or unpopulated PCBs.

NXP Unveils New IW62X Family of 2x2 Wi-Fi 6 + Bluetooth Devices for Advanced Audio Applications and Connected Designs

October 9, 2020 by audioXpress Staff

NXP Unveils New IW62X Family of 2x2 Wi-Fi 6 + Bluetooth Devices for Advanced Audio Applications and Connected Designs

NXP Semiconductors announced its latest family of 2x2 Wi-Fi 6 (802.11ax) Dual Band + Bluetooth/BLE-Audio devices, designed to drive a new phase of connectivity innovation for all sorts of advanced audio, gaming and connected devices. Enabling the world’s first Wi-Fi 6 enabled gaming console (the new PlayStation 5), NXP’s optimized IW62X family of products will provide increased capacity, efficiency and performance for next-generation connectivity solutions including wireless speakers and all sorts of smart devices.

Amphion Announces Major Upgrade to FlexBase25 with New 2x700W Power Amplifier

May 19, 2020 by audioXpress Staff

Amphion Announces Major Upgrade to FlexBase25 with New 2x700W Power Amplifier

Finnish loudspeaker manufacturer Amphion announced a significant upgrade to their flagship stereo bass extension and management system FlexBase25, originally announced in 2019. Boasting wide adjustment capabilities, a separate LFE-channel input, and 1400-watts of power, FlexBase25 gives users the ability to precisely sculpt the bass response of their monitor systems, making it an indispensable tool for the ever-changing low-end landscape of modern music production. The improved FlexBase25 is shipping now and is available for $4750 USD.

New Global Power Amplifier Market Analysis by Futuresource

February 4, 2020 by Futuresource Consulting

New Global Power Amplifier Market Analysis by Futuresource

Driven by consumer demand for bigger and better audio-visual experiences, the power amp market is on track to achieve a worldwide value of $785 million in 2020, according to a new industry report from Futuresource Consulting. The UK-based market research firm announced a new report focusing on the Professional Power Amplifiers category, following the success of the previous Loudspeakers and Microphones market reports.

Book Review: A Look Inside Bob Cordell’s Designing Audio Power Amplifiers, 2nd Edition

December 18, 2019 by Jan Didden

Book Review: A Look Inside Bob Cordell’s Designing Audio Power Amplifiers, 2nd Edition

We know many of our readers will enjoy this extended book review by our technical editor, Jan Didden, about Bob Cordell’s Designing Audio Power Amplifiers, 2nd Edition. When Cordell published his long-awaited first edition of Audio Power Amplifier Design, it was hailed as a significant addition on the subject. Reactions of readers made it clear that Cordell hit his mark, and in this article, Didden explains why the long-awaited second edition is an essential buy. This review was originally published in audioXpress, October 2019.

Infineon Expands CoolGaN Portfolio with New Device Tailored for Premium Audio Systems

October 29, 2019 by audioXpress Staff

Infineon Expands CoolGaN Portfolio with New Device Tailored for Premium Audio Systems

Infineon Technologies broadened its CoolGaN series with two new devices: the CoolGaN 400 V and the CoolGaN 600 V. Gallium nitride (GaN) offers fundamental advantages over silicon, with outstanding specific dynamic on-state resistance and smaller capacitances compared to silicon MOSFETs. The new CoolGaN 400 V device will appeal to audio product designers looking for a premium solution for home or professional Class D amplifiers.

Nuvo Introduces New Family of Compact 8-Inch Passive Subwoofers and Matching Amplifiers

July 31, 2019 by audioXpress Staff

Nuvo Introduces New Family of Compact 8-Inch Passive Subwoofers and Matching Amplifiers

Legrand introduced a new family of Nuvo 8-inch in-ceiling and in-wall passive subwoofers, together with matching Class D amplifiers. Optimized for small, medium, and large home theaters and immersive audio installations, the three compact single and dual subwoofers deliver a powerful, low-frequency impact, while the wall- and rack-mount amplifiers are packed with convenience features for maximum versatility.

Pascal Unveils Redesigned and Repurposed Website with Improved Design Resources

August 29, 2018 by audioXpress Staff

Pascal Unveils Redesigned and Repurposed Website with Improved Design Resources

Pascal has unveiled a newly redesigned website that represents a major upgrade of the look, functionality and content of its online presence. The Copenhagen, Denmark, pro audio amplifier specialists developed a new website with better guidance to match projects for self powered speakers and power amplifiers with the company's expanded range of amplifier modules. The new website also provides better insight on Pascal's expanding activities.

New Dynacord TGX Amplifiers for Live Sound Applications

June 13, 2018 by audioXpress Staff

New Dynacord TGX Amplifiers for Live Sound Applications

Following the introduction of Dynacord’s L Series and C Series amplifiers in 2017, and the more recent introduction of IPX power amplifiers for fixed installation, Dynacord introduced the new TGX range for live sound applications at InfoComm 2018. Engineered and manufactured in Germany, these power amplifiers are built as the ultimate amplification solution for medium to large-scale live performance sound applications, featuring Dante networking and 96 kHz DSP with FIR Drive technology.

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