How we build
An amplifier is a tool for revealing what a recording really contains. To do that, it must add as little of itself as possible — and what it does add must be musical. These are the engineering principles by which every Thrax product is designed.
Music lives in the space between notes — in the silences, the resonances, the tiny shifts of inflection that turn a sequence of pitches into a performance. Reproducing music well means reproducing those things.
At Thrax, we approach every design from this single principle. The signal path is kept short. Materials are chosen for their behaviour under signal, not their price. Transformers, output stages, and power supplies are designed in-house — because the interaction between them is what makes or breaks the result.
What follows are five short engineering essays, one for each major technology in the Thrax range. They describe how we approach inputs, volume control, gain, power supplies, and how all of it comes together in our reference preamplifier, the Dionysos.
Engineering deep dives
Each part is published in full on thraxaudio.com. Open any card to read the article.
Visit a Thrax dealer for a private audition.