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Duelund Coherent Audio
capacitors • inductors • resistors • cables • to 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. Duelund Coherent Audio are proud to continue his strive towards perfection. They 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. More information about Duelund components can be found on the Duelund Coherent Audio website. Download our price-list.

Duelund tinned copper multistrand wire in cotton and oil – A wire born of the desire to improve upon legendary vintage Western Electric WE16GA cable, but using Duelund's philosophy of uncompromising craftsmanship and construction, sonic splendour, palpability and transparency. Tinned copper multistrand wire in a black cotton and oil dielectricum – among enthusiasts recognised as the go to wire for “real” sound. This wire is receiving extremely good reviews • available in 12GA (1x 3,31mm2) 16GA (1x 1,31mm2) and 20GA (1x 0,52mm2) • sold by the metre.

Duelund CAST Capacitors: These have a similar structure as the Virtual Stack Foil (VSF) but these capacitors are impregnated several days under high pressure creating a form with incredible damping properties and extreme mechanical stability. Available in copper, tinned copper, silver and copper-silver hybrid as 100V and 630V version for loudspeaker crossover and DC applications.

The Duelund Tinned Copper and Pure Silver Foil Bypass Capacitors. The Duelund bypass capacitors are specially designed to be put in parallel with coupling and / or loudspeaker crossover capacitors, offering a much increased performance without changing the total capacitance nor crossover points • capacitance 0,01uF • voltage rating 600VDC • epoxy encapsulated • oil impregnation & waxed paper dielectric • 20 AWG 4N pure silver leads (dead soft annealed).

Duelund RS Copper Capacitor. Available in loudspeaker and electronic renditions. The Duelund RS substitutes the VSF-Cu in their line up bringing a more CAST like level of performance to a much lower price range, than previously possible. A top level capacitor for a moderate price!

Duelund CAST Resistors: Made with pure carbon and silver wire that is characterized by the total absence of colouring which lets loudspeakers deliver their optimum performance. Standard values but also custom values are available.

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Last updated 4.3.2021