All items tagged with tube amplifiers (81)

Speakers and Transducers and Lots More in Audio Development and Design with audioXpress January 2021

December 11, 2020 by audioXpress Staff

Speakers and Transducers and Lots More in Audio Development and Design with audioXpress January 2021

Celebrating 50 years of The Audio Amateur - the publishing company that started it all for us - and 20 years of audioXpress, we begin 2021 with a great - and expanded - edition. We discuss market and technology trends in Speakers and Transducers, a new MEMS transducer topology for wireless earbuds, and the latest innovations in haptic drivers and transducers. Perry Marshall details his unique dipoles speaker project, and renowned tube expert Menno van der Veen explains all the secrets of the latest Vanderveen Trans-SE10 amplifier. Now available in print and digital

Mod Electronics Expanded Mod Oil Capacitors and Mod Electrolytic Capacitors Range

November 27, 2020 by audioXpress Staff

Mod Electronics Expanded Mod Oil Capacitors and Mod Electrolytic Capacitors Range

Mod Electronics is proud to serve the audio industry with Mod Capacitors. Each capacitor is focused on providing the highest performance and quality available to builders, technicians, tinkerers, and musicians. Mod offers hand-crafted oil capacitors, perfect for signal path use, as well as high temperature electrolytic capacitors for solid operation in power supplies and elsewhere. The already vast range of capacitors has been expanded with further options.

Ultrasone Unveils Volcano Headphone Tube Amplifier

September 7, 2020 by audioXpress Staff

Ultrasone Unveils Volcano Headphone Tube Amplifier

The Bavaria-based headphone manufacturer just introduced a new high end product to complement its existing high-end Edition Series headphones. Designed by Ultrasone and manufactured in Hungary, the new Volcano headphone amplifier continues the brand's tradition of aiming for reference products with superior sound quality, also perfectly matched to the Ultrasone Edition 15 reference headphones. Each Volcano is a carefully handcrafted unit, in a solid metal chassis and front panel with real wood side panels.

McIntosh Group Sells Audio Research to Former Employees

August 25, 2020 by audioXpress Staff

McIntosh Group Sells Audio Research to Former Employees

For the past six years, Audio Research has been owned by the McIntosh Group. Now, TWS Enterprises, LLC, a privately held company owned wholly by Trent Suggs, has agreed to purchase Audio Research from the McIntosh Group, Inc. subject to completion of due diligence which is expected to be finalized by the end of August 2020. As Audio Research celebrates its 50th Anniversary this year, the Minneapolis company will embark on the next chapter of its journey in high performance music reproduction.

Vanderveen-Trans-SE10 All-Valve Amplifier Kit Now Available!

May 8, 2020 by audioXpress Staff

Vanderveen-Trans-SE10 All-Valve Amplifier Kit Now Available!

High-end audio adepts do not only like music. Many of them also like to construct their own tube amplifier. For those, Menno van der Veen (electronic design) and Guido Tent (mechanical design and realization) created their newest Valve Amplifier kit: the Vanderveen-Trans-SE10. All parts of the case, the components and the transformers are of the highest quality. The DIYer only has to combine all these fine components into a great amplifier.

McIntosh Announces MC901 Dual Mono Amplifier for Bi-Amped Speakers

December 11, 2019 by audioXpress Staff

McIntosh Announces MC901 Dual Mono Amplifier for Bi-Amped Speakers

McIntosh Labs has been perfecting vacuum tube amplifiers since the 1940s and solid-state amplifiers since the 1960s. From that heritage, McIntosh now announced the MC901 Dual Mono Amplifier, a truly one-of-a-kind monoblock that is also two amplifiers combined into one, with each amplifier boasting differing design philosophies including a 300-Watt vacuum tube amplifier attached to a 600-Watt solid state amplifier on one unified chassis.

Are You Serious About Audio Electronics? audioXpress November 2019 Is Now Available!

October 9, 2019 by audioXpress Staff

Are You Serious About Audio Electronics? audioXpress November 2019 Is Now Available!

The November 2019 edition of audioXpress is now available with a wide range of technical topics in audio electronics and design. We review the Benchmark LA4 Line Amplifier and the new Hooke Verse Bluetooth Binaural Recording Headphones. Jan Didden proposes an updated version of his High-Voltage Delay for Tube Amplifiers, and Thomas Zarbo, Jr. explains how to build his Tenacious Bass-8 Powered Subwoofer. And, learn more about Data-Over-Sound, MU amplification topologies, and Auverdion’s Aurora open-source DSP platform. Now available!

You Can DIY! A High-Voltage Delay for Tube Amplifiers - The Sequel

October 9, 2019 by Jan Didden

You Can DIY! A High-Voltage Delay for Tube Amplifiers - The Sequel

In this project for audioXpress magazine, Jan Didden offers a modern update on his original 2014 high-voltage delay design, which he built to complement tube amplifiers. The new unit needs no additional outside power, and allows setting the delay between 20 seconds and 254 seconds, which should cover all requirements. The article describes the complete project, and there's a DIY kit available at diyaudio.com. This article was originally published in audioXpress, November 2019.

FREE DOWNLOAD

Fresh From the Bench: Dayton Audio HTA20BT Hybrid Stereo Tube Amplifier

July 24, 2019 by David Logvin

Fresh From the Bench: Dayton Audio HTA20BT Hybrid Stereo Tube Amplifier

David Logvin had the privilege to use, measure, and put to the test the Dayton Audio HTA20BT Hybrid Stereo Tube Amplifier. As he could confirm, there's something special in this amplifier that combines a tube preamp and Class-D power stage, which can also be used as a headphone amplifier, and features a digital media player and Bluetooth streaming capabilities. All at a very affordable price and with the build quality of a Dayton Audio product. This article was originally published in audioXpress, July 2019.

FREE DOWNLOAD

audioXpress May 2019 Glass Audio Special is Now Available!

April 9, 2019 by audioXpress Staff

audioXpress May 2019 Glass Audio Special is Now Available!

For audioXpress May 2019 -Glass Audio Special - we’ve put together a very strong edition, with some of best tube experts sharing a series of DIY projects for all skill levels, from restoration projects to new amplifiers, preamps, and headphone amps. We review the Nu:Tekt HA-K1 headphone amplifier using the novel Korg Nutube 6P1 device, and interview the founder of Parks Audio. We go deep on measuring voltage regulator ripple rejection and we even look at square-wave testing. All inside audioXpress May 2019!

«
1
2
3
4
5
6
7
8
9
»