The Duelund inductors are our uncompromising take on inductors.The construction builds on the foundation of our foil design 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.  This stability is then further augmented by a rigorous casting proces, keeping the inductor perfectly stable.

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

The Duelund CAST Inductor is simply without peers. Also available as a straight WPIO naked design without external CASTing.

Available as pure copper or pure silver.
Standard sizes 0.01 mH – 6.6 mH other values available on request.

Pure silver foil paper in oil inductor CAST