Duelund Coherent Audio
never accept compromise

For more than 35 years, Mr. Steen Aa. Duelund tirelessly worked towards sonic perfection in audio design. As a result of this, enthusiasts and connoisseurs widely acknowledge his capacitors, inductors, resistors and cables as the world’s finest. Today these components feature in High End loudspeakers, electronics and custom crossovers around the world.

We at Duelund Coherent Audio are proud to continue his strive towards perfection. We take great pride in the fact that Duelund capacitors, inductors, resistors and cables are universally known for their uncompromising craftsmanship and construction, sonic splendour, palpability and transparency.


Alexander capacitors
CAST mylar power supply capacitors

We concentrate primarily on parts used inside tube amplifiers. For this reason we only stock the high voltage, low capacitance capacitors. However we can supply all products of Duelund. Please ask for a quote.


Duelund Coherent Audio

In a world defined by me-too products and the comfortable numbness of the status quo, few aspire to the truly great. When new developments heralded as the second coming scarcely amount to more than a new lick of paint, what is needed is a no holds barred attitude towards research and development combined with optimum levels of execution in all areas.

Duelund Coherent Audio products fulfil this statement of intent and go one better by incorporating the best of classic and sound engineering principles combined with radical thinking and the refusal of conformity.

Crossover components
Why accept components in your audio system far more suited for life inside a computer. With the Duelund range of crossover components you don't have to. All are made from natural materials with the emphasis solely on your musical enjoyment.

Cooperation with Jensen Capacitors

From time to time, we get the question if a Duelund capacitor is simply a rebranded Jensen capacitor, as is so often seen in the industry.

The short answer is "absolutely not!", whereas the more detailed response is that we do collaborate with Jensen Capacitors, but the products themselves have nothing in common with a standard Jensen capacitor besides being a "wet" capacitor.

Click below for reviews on Duelund Cross-over Components

Audiogon review
Jimmy's Junkyard blog
Tempo Electric cap test

Humble Homemade hifi cap test