CAST Copper/Silver Capacitors - Loudspeakers

World’s best capacitor…

The Duelund CAST Capacitor is our no holds barred flagship capacitor.

The construction builds on the foundation of Steen Duelund's design principles but does so with the addition of a proprietary WPIO dielectricum which necessitates several days of impregnation under high pressure.

This creates a form with incredible damping properties giving a mechanical stability hitherto unheard of.

On top of this casting process, a ring of hard pressed paper strengthens the damping properties of the design helping music flow effortlessly.

The Duelund CAST capacitor is available for speaker use and as the CAST 630v for DC-applications for size considerations this cap is cylindrical.

Available as pure copper, copper/silver, tinned copper and pure silver.

Standard sizes 0.001 uF – 50 uF other values available on request.