All items tagged with valves (154)
audioXpress December 2018 Addresses Connected Audio Products and Voice Recognition
November 12, 2018 by audioXpress Staff

audioXpress December 2018 Addresses Connected Audio Products and Voice Recognition

For this last edition of 2018, audioXpress compiled a Voice Market Update that explores some of the latest developments and platforms for voice processing, with contributed articles from world-renowned experts in voice. The December 2018 edition reviews the ZOTL Ultralinear Power Amplifier from Linear Tube Audio; explains how to explore Soviet Germanium Transistors; and measures new SMT Low-Voltage JFETs. This is an edition you don't want to miss.
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Consumer Technology Association Announces CES 2019 Best of Innovation Awards Honorees
November 12, 2018 by Joao Martins

Consumer Technology Association Announces CES 2019 Best of Innovation Awards Honorees

The CES Innovation Awards is an annual competition honoring outstanding design and engineering in consumer technology products. As in previous years, the Consumer Technology Association (CTA) announced the CES 2019 Innovation Honorees, including those products recognized as Best of Innovation Honorees, during the annual CES Unveiled event in New York. This year's nominees have a strong focus on sustainable and eco-friendly concepts. Audio products highlighted in the Innovation Awards include many surprises, including a Best of Innovation tube amplifier!
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VANA LTD Brings Handmade E.A.T Vacuum Tubes to North American Market
October 19, 2018 by audioXpress Staff

VANA LTD Brings Handmade E.A.T Vacuum Tubes to North American Market

VANA, Ltd. is now the North American distributor for European Audio Team’s (E.A.T.) line of vacuum tubes made in the Czech Republic. E.A.T. is dedicated to hand making the finest 300B and KT88 tubes tested on custom made instruments to meet the highest standards. E.A.T. Vacuum Tubes are painstakingly handcrafted within a former Tesla factory in the Czech Republic, under the supervision of Jozefina Lichtenegger and using the manufacturing equipment previously in the Tesla Vrsovice factory.
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ZVOX Announces VoiceBud VB20 Full-Featured Over-the-Counter Voice-Enhancing Hearing Device
October 12, 2018 by audioXpress Staff

ZVOX Announces VoiceBud VB20 Full-Featured Over-the-Counter Voice-Enhancing Hearing Device

ZVOX Audio announced the availability of its VoiceBud V20, the company's first-ever personal audio device. As the company believes the category will be booming in the next 18 months as more companies enter the over-the-counter (OTC) personal sound amplification product business, ZVOX designed a very affordable ($299) device equipped with dual-microphone NoiseBlocker technology and smartphone app control using high-performance American-made electronics components.
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Book Review: Examining Fundamental Amplifier Techniques with Electron Tubes, 2nd Edition
September 26, 2018 by Richard Honeycutt

Book Review: Examining Fundamental Amplifier Techniques with Electron Tubes, 2nd Edition

Richard Honeycutt reviews the second and more extensive edition of this electronics classic, Fundamental Amplifier Techniques with Electron Tubes. He gives high marks to this massive tome that provides useful information about electron tube technology, including their power supplies, for the design and DIY construction of these electron tube audio amplifiers.
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Frontier Introduces Multi-Ecosystem Voice Control to Smart Speakers
August 24, 2018 by audioXpress Staff

Frontier Introduces Multi-Ecosystem Voice Control to Smart Speakers

Frontier Smart Technologies, a pioneer in development platforms for wireless audio, digital radio and voice recognition solutions, announced a significant enhancement to its Minuet Smart Audio platform, which will be the first in the world to allow smart speakers, soundbars and AVRs to be simultaneously controlled by voice-enabled devices from Google, Amazon and Apple, helping manufacturers to differentiate, and not have to compete head on with 1st party devices.
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ICEpower Announces 200AS1 Amplifier Module Designed for Guitar Amplifiers, Bass Amplifiers and Subwoofers
July 27, 2018 by audioXpress Staff

ICEpower Announces 200AS1 Amplifier Module Designed for Guitar Amplifiers, Bass Amplifiers and Subwoofers

Danish class-D audio amplification specialists ICEpower just announced their new 200AS1 power amplifier, a "rock solid" power module for guitarists and bass players. The 200AS1 is the latest member of ICEpower’s AS series and it was designed with a rock-steady regulated power supply of 300W with universal mains, combined with a 1x 200W (4Ω) class-D power module. Everything manufacturers will need for the latest in musical instrument or subwoofer amplification. The new module is in stock now and ready for purchase.
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Waves Audio Now Shipping the Waves Abbey Road Chambers Plugin
July 26, 2018 by audioXpress Staff

Waves Audio Now Shipping the Waves Abbey Road Chambers Plugin

Waves Audio' new Abbey Road Chambers plugin recreates a defining part of Abbey Road Studios' legendary sonic signature – the echo chamber used by Abbey Road’s engineers, to create exciting reverbs, delays and other unique spatial effects on countless classic recordings by the Beatles and beyond. Developed together with Abbey Road Studios, the Chambers plug-ins allows users to explore the Studio Two echo chamber, complete with the original valve Neumann KM53 microphones and Altec 605 speaker, as used on almost every pop recording done at Abbey Road during the ‘60s.
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A Single-Ended “E-Linear” Power Amplifier
July 25, 2018 by Pete Millett

A Single-Ended “E-Linear” Power Amplifier

This simple single-ended amp project by Pete Millett is a great performer and a very well documented project that was immediately adopted by many DIY'er's. The amplifier achieves good power output and low distortion by employing “E-linear” feedback in the output stage. This article was published in audioXpress, April 2005.
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Solid State Logic Native V6 Completely New Processing Plug-In Bundle Released
May 22, 2018 by audioXpress Staff

Solid State Logic Native V6 Completely New Processing Plug-In Bundle Released

Solid State Logic announced the release of the new SSL Native v6 plug-in bundle. SSL Native V6 plug-ins replace SSL’s acclaimed Duende Native plug-in collection with completely re-written versions. The fundamental audio characteristics of the plug-ins remain unchanged but there have been a range of improvements which include new higher resolution user interfaces, improved Preset management, and expanded purchase and subscription options to suit the needs and pockets of a wider range of users.
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