Thoress audio, iza koje stoji konstruktor i vlasnik Reinhard Thoress, izrađuje jedinstvenu cijevnu, kao i visoko osjetljive zvučnike, pogodne za rad sa pojačalima male snage. Thoressa nazivaju i europski Shindo, zbog korištenja NOS cijevi i posebnih elektroničkih komponenti. Kvaliteta zvuka i izrade na najvišem mogućem nivou, aparati za istinske glazboljupce.

THÖRESS P.A.A. was founded after I graduated in mathematics (subsidiary subject physics) at the RWTH University of Aachen. My laboratory is located in the center of Aachen in walking distance to the famous cathedral constituted by Charles the Great
in the late seventh century. The fabulous core of the early medieval edifice, known as Carolingian Octagon, attracts tourists from all over the world. Founded by the Romans, Aachen is a city with a very long and turbulent history located close to the
spot where nowadays the territories of Germany, Belgium and the Netherlands meet, about 50 miles away from Cologne and Düsseldorf. My hometown is blessed with an opera house, a modestly sized concert hall (both of which offer favorable acoustics) and a division of the Cologne Conservatory of Music. The orchestra and the choir of the Bach Society of Aachen gratify music lovers with passionate
performances of J. S. Bach-s sacred music in local churches regularly. Whereas the Society of Modern Music of Aachen presents appealing concert events of modern Jazz, avant-garde and experimental music held in a dedicated modestly sized auditorium, again endowed with enjoyable acoustics. Concert events in Düsseldorf and Cologne are within reach also. So the region of Aachen is by all means a favorable area for a music lover to strike root!