All items tagged with preamplifier (71)

Leema Acoustics Introduces High-Performance Elements Pre-Amplifier and DAC

March 18, 2016 by audioXpress Staff

Leema Acoustics Introduces High-Performance Elements Pre-Amplifier and DAC

Leema Acoustics’ high-performance space-saving Elements range has expanded to include a new preamp with a high-quality DAC section, offering a wide range of connectivity for today’s digital devices. The new Elements Pre-Amplifier builds on the success of Leema Acoustics’ Elements integrated, adding a high-quality balanced output.

The ImPasse Preamplifier

February 6, 2016 by Stuart Yaniger

The ImPasse Preamplifier

Stuart Yaniger wrote a great article for audioXpress in February 2009, The ImPasse Preamplifier, describing a tube preamp to drive a pair of Nelson Pass’ First Watt F4’s (or other low-to-unity-gain power amplifiers) in balanced mono. Yaniger’s preamp is truly an elegant design with very, very low distortion, using a 6SN7 to drive a 6922 in balanced mode. There are LED’s, NE2H neon lamps and depletion MOSFETs in the design.

You Can DIY!: LuminAria SIT Preamplifier

November 11, 2015 by Michael Rothacher

You Can DIY!: LuminAria SIT Preamplifier

With little time to present a project for the annual Burning Amp Festival (BAF) in San Francisco, CA, Michael Rothacher decided to do a preamplifier project using static induction transistors (SITs). He wanted a versatile preamplifier that would work well in a variety of situations, and which could fit conveniently in a suitcase. This article was originally published in audioXpress, April 2014.

New 1/2” Low Frequency Microphone for Infrasound Measurements from PCB Piezotronics

June 1, 2015 by audioXpress Staff

New 1/2” Low Frequency Microphone for Infrasound Measurements from PCB Piezotronics

PCB Piezotronics introduced the new 1/2” microphone and preamplifier system, model 378A07, which is able to measure a range of low frequencies extending below the human audible range. The new solution from PCB Piezotronics, aids in low frequency testing, ideal for studies ranging from wind turbines to natural events like tornadoes.

High Resolution Technologies Starts Improving Sound for Headphones

May 15, 2015 by audioXpress Staff

High Resolution Technologies Starts Improving Sound for Headphones

High Resolution Technologies (HRT) is now shipping its new nano series dSp and i-dSp digital Sound processors, two accessories that provide improved headphone sound quality for smartphones, tablets and portable devices. Following a successful crowdfunding campaign on Kickstarter, HRT was able to start production runs of the nano dSp and i-dSp.

New Solid State Logic VHD Pre Module for the 500 Format Rack Platform

February 10, 2015 by audioXpress Staff

New Solid State Logic VHD Pre Module for the 500 Format Rack Platform

Solid State Logic announced the release of the VHD Pre Module for the popular 500 format modular rack platform. The release makes its patented Variable Harmonic Drive (VHD) and SSL SuperAnalog preamp technology from Duality, SSL’s large format studio console, available for studios of all sizes.

Radial’s original Bassbone updated, introducing the Bassbone V2

January 21, 2015 by audioXpress Staff

Radial’s original Bassbone updated, introducing the Bassbone V2

Radial Engineering announced the Bassbone V2, a second generation of the popular bass guitar preamp and DI box pedal, that features a dedicated effects loop, combination power booster-mute footswitch and piezo optimized input for upright bass. The Bassbone V2 audio performance in a compact box makes it an ideal front end for both live and studio recording.

The Willow Pre-amp: A high slew-rate JFET amplifier

January 17, 2015 by Robert Nance Dee

The Willow Pre-amp: A high slew-rate JFET amplifier

This project, originally published by audioXpress in December 2011, has been the topic of much discussion, updates and follow-up projects, so much so that we decided to make it available online. As the author, Robert Nance Dee, explains, “…the people who have listened to this amp can hear the difference. I built it as a companion to my 5002 power amp, both using the HA5002 buffer.”

McIntosh’s first-ever Headphone and New D150 Digital Preamp/DAC

January 14, 2015 by audioXpress Staff

McIntosh’s first-ever Headphone and New D150 Digital Preamp/DAC

At the 2015 International CES in Las Vegas McIntosh presented its first-ever headphone, the MHP1000, targeted at those not minding paying extra for “the legendary McIntosh sound”. At the Las Vegas Show, McIntosh also launched its new D150 digital preamp/DAC, a high-performance digital ‘hub’ capable of replaying today’s high-resolution DSD and DXD audio files.

Prism Sound High-Quality Audio Interfaces Become More Affordable

December 12, 2014 by Joao Martins

Prism Sound High-Quality Audio Interfaces Become More Affordable

Prism Sound has introduced a new pricing structure for three of its critically acclaimed audio interfaces. The new pricing structure, which significantly reduces the cost of purchasing a Prism Sound Lyra 1, Lyra 2, Titan and Atlas audio interface, has been applied globally and is being backed by a special Christmas offer of a further 5% discount.

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