audioXpress January Inside This Issue · Supplemental Material · Digital Login. Voice Coil December Inside This Issue · Digital Login. Trending. Please note! We do not make coils wound on plastic bobbins due to risk of microphony, nor do we use ferrite cored coils that saturate abruptly. All Jantzen coils. audioXpress 1. Horn Theory: An Introduction, Part 1. By Bjørn Kolbrek. This author presents a two-part introduction to horns—their definition, features.

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The Audio Voice Newsletter. One wrong turn is to break the symmetry, as I did in a reply to an e-mail I received recently. Believe me, running a DIY audio magazine is about the least profitable way to expend your efforts and talents.

This program’s goal is to provide a quick and easy display not only of the frequency response, but also of the resistor and capacitor values for a passive and active filters and crossovers. This article was originally published in audioXpress, June I measured the response and it was not especially flat. This article was originally published in audioxpress, June April 28, by Ari Polisois.

This convinced me to update the drivers. This article was originally published in audioXpress, February October 31, by George Ntanavaras. In fact, I wish to make a request of my fellow TCJers: Many articles have appeared regarding projects using one of the most sturdy, versatile, and trustworthy audio tubes ever made — the Want to know more? A PP 25L6 Amplifier In this classical tube amplifier project, author Bob McIntyre offers what is effectively the foundation for many designs that we can find currently in the market.


And in spite of the New Economy’s dictum that the consumer is king, the kingdom the consumer inherits is not entirely his. A temperature sensor and over-temperature shut-down capability are also included. Which Measurements Matter, Part 1 The controversy over subjective versus objective loudspeaker evaluation has raged on for decades.


Not a Thunderbolt 3 solution, as common-sense would dictate for a product launched at the end ofbut a Thunderbolt 2 product which will require an adaptor. The PB shares an almost identical feature set with the existing PB. May 25, by Scott Dorsey. The output of this op-amp is back-fed into the secondary of an audio output transformer, generating high voltage AC V at 40 kHz.

Items about: Project Articles – p 5 | audioXpress

May 8, by Ari Polisois. All items in category Project Articles.

Would this hybrid sound any different audioxpgess the original? I have described Aikido frontends driving gainclones beforebut I would prefer a simpler solution, such as the following circuit, which I have shown before.

In fact, it can be used to calculate passive crossovers for use with 20008 by entering 8 ohms as the terminating resistance. This article was originally published in audioXpress, May AJ van Doorn’s article, “Build a Hybrid SE OTL Amp,” describes a novel circuit that aduioxpress couples a vacuum tube to the loudspeaker, while a solid-state power amplifier also directly couples to the output. Following the publication of its original SE 6C33C amplifier in audioXpress JulyAri Polisois returned with more information on how to further simplify the whole construction and reduce the costs.

If the tube does not act on aaudioxpress input signal, the solid-state power amplifier remains oblivious to the signal. That was quite a mouthful and I expect that it will be the differential line receiver that makes many scratch their heads but, trust me, it’s not that complicated.

The WSOF is built on an injection-molded eight-spoke frame that supports an unusual rectangular housing. This article audioxpres published in audioXpress, January This article was published in audioXpress, July Providing the highest level of quality for recording, mixing and mastering tasks, as well as for music production in a single environment, the new Samplitude Pro X4 expands on its most praised features, now adding Automation Lanes for optimal control and overview of track automation data, a new plug-in browser for quick searches for effects and instruments, new MIDI editing functions and improved MIDI workflow.


It consists of two identical but separate amps laid out on the same PCB. In audilxpress article, Ron Tipton explores the use of stroboscope discs to determine whether your turntable is set to the correct rotational speed. – The Most Popular Stories of 2018

Continue Shopping Checkout Now. For CESLG Electronics LG is focusing on the home theater category with a new range of products that leverages the best selling speaker category in the segment – soundbars – audioxprses combines it with the latest “smart” technologies that are becoming essential for home integration. LG’s latest range of soundbars expands on the collaboration with Meridian Audio for the electroacoustic design and adds Artificial Intelligence capabilities that the Korean brand has been developing now for all its consumer electronic products.

The amplifier has very few parts, is easy to build and repair, and the cost of the project is nominal when you consider the kind of sound audioxpresw is produced.

The pendant line offers both 4″ WP4BT and 6. Now, 70mA against an output impedance of 0.