As you know, a line level pre-amplifier is the center of operations for your audio system. It is used for source selection, volume control, and to optimally drive the power amplifiers. In the previous post I covered the selection of the input technology and its properties, the second function of the line level pre-amplifier is to adjust the level of the signal being sent to the power amplifiers. Considering that each one of the sources can have a different nominal level signa

As the 20 year anniversary since the start of this project approaches I am going to do a series of posts exhaling the reasoning behind the development of each of the Thrax Audio products, the technology used, the challenges and the end result with its strengths and weaknesses. It all started in 2006 with the idea of building a reference remote controlled vacuum tube pre-amplifier with modern features not available at the time from any commercial product. The project was cost

Gaida is a project that combines Thrax's experience in acoustics, electronics, digital signal processing, and manufacturing technology to...

High End By Oz, our distributor for North America, presented at T.H.E. Show 2022 with some of the finest Thrax products - read about the...