Ole Møller began his career in the audio industry working for the renowned Danish audio manufacturing company Ortofon, specializing in pick-ups for record players, cutter heads and amplifiers for the recording industry. At the time he became assigned to the development of low noise amplifiers, focusing on the minute signals from MM and MC pickups. Founded in the mid-1980s, the establishment of the Copland audio company gave Ole Møller the opportunity to progress on his own work of audio engineering with special dedication to valves as active devices. He realized that advances in technology during the last decades offered new possibilities for circuit optimisation, using components and technology mainly unavailable for the previous designers of tube amplifiers.

Not all watts are created equal.