Here we have all the inductors, including the vast range from Mundorf, the exotic wax inductors from Duelund and the low cost range from Glasshouse. MundorfMundorf offer an extensive range of quality audio grade inductors. From low cost ferrite cores to high price tag silver/gold foil air core coils. JantzenNew to Hi-Fi Collective are the higher end range of Jantzen Inductors. Reknown for their high quality materials and their reasonable prices. We… DuelundHigh end inductor range from Duelund Coherent Audio. They have 3 types, their wax, paper in oil, copper foil inductors and their CAST version copper… Glasshouse - ALTERNATIVE AVAILABLEGlasshouse offer a low price range of air-core and ferrite core inductors. Made in the UK, these inductors are great for the experimentor.