Q-tron Audio / Q-tron

Q-tron Audio is a Swedish audio equipment manufacturer founded in 1976 and known for developing OTL (Output Transformer Less) amplifiers that do not use output transformers. The company's amplifiers offer ultra-clear and expansive sound quality that is distinctly different from conventional tube and transistor amplifiers. The clarity of the bass and treble is particularly prominent, and the sound quality is warm and non-fatiguing, comparable to that of SET amplifiers. Its performance is further enhanced by the addition of distortion correction and noise reduction technologies.