Der Duelund Full CAST inductor JDM Wachs/Papier Kupferfolien-Luftspule Duelund capacitors
The Duelund inductors is one of the highest quality coils available. The inductors are fully vacuum impregnated. The proprietary WPIO dielectricum is used which necessitates several days of impregnation under high pressure. This results in incredible damping properties, which offers a very high mechanical stability.
L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.
A bit less expensive and of very high quality is the Duelund JDM wax/paper air core coil.