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        CAST-PIO-12-CU-1 | 1 mH | 5% | 12 AWG | CAST 12 AWG Copper Foil Air-Core Inductor

        Duelund Coherent Audio CAST-PIO-12-CU-1 | 1 mH | 5% | 12 AWG | CAST 12 AWG Copper Foil Air-Core Inductor

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        Duelund Coherent Audio CAST-PIO-12-CU-1 | 1 mH | 5% | 12 AWG | CAST 12 AWG Copper Foil Air-Core Inductor

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        Brand: Duelund Coherent Audio
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        CAST-PIO-12-CU-1 | 1 mH | 5% | 12 AWG | CAST 12 AWG Copper Foil Air-Core Inductor
        € 198,31€ 239,95 Out of stock
        € 239,95
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        CAST-PIO-12-CU-1 | 1 mH | 5% | 12 AWG | CAST 12 AWG Copper Foil Air-Core Inductor

        Product description Duelund Coherent Audio CAST-PIO-12-CU-1 | 1 mH | 5% | 12 AWG

        The Duelund Coherent Audio CAST-PIO-12-CU-1 is a 1 mH, 5% tolerance, 12 AWG copper foil air-core inductor designed for high-end audio crossover networks where stability, damping and low-loss signal transfer are essential.


        Highlights of the CAST-PIO-12-CU-1

        • 1 mH copper foil air-core inductor with 5% tolerance
        • 12 AWG copper foil construction with 150 micrometer foil thickness and 20 mm foil height
        • Waxed and oiled paper insulation on a compressed paper former
        • Fully vacuum impregnated using Duelund’s proprietary WPIO dielectricum
        • CAST process provides exceptional mechanical stability and damping
        • Terminated with twisted copper leadouts

        Product details CAST-PIO-12-CU-1

        Duelund Coherent Audio CAST-PIO-12-CU-1 1 mH 5% 12 AWG Copper Foil Air-Core Inductor

        The CAST-PIO-12-CU-1 is built for demanding audio crossover work, using pure copper foil wound onto a compressed paper former and insulated with waxed and oiled paper. As one of Duelund’s premium crossover components, it is intended for use in audio crossover networks, filters and electronics where a natural, clear and dynamic sound is required.


        Duelund’s CAST construction is central to the performance of this inductor. The proprietary WPIO dielectricum is applied through a high-pressure impregnation process that takes several days, followed by a rigorous casting process. This creates a highly damped and mechanically stable structure that helps reduce vibration-related effects and microphony.


        The copper foil version uses 150 micrometer thick copper foil with a 20 mm height, equivalent to 12 AWG. The design is terminated with twisted copper leadouts, supporting a robust connection in high-quality passive loudspeaker filter layouts and other premium audio circuits where foil coils are preferred.


        Because it is an air-core inductor, the CAST-PIO-12-CU-1 avoids core saturation while maintaining Duelund’s focus on low resistance, low distortion and high thermal stability. Its combination of vacuum impregnation, CAST damping and copper foil construction makes it a strong choice for audiophile-grade builds and upgrades.

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        Specifications

        Article number
        CAST-PIO-12-CU-1
        EAN
        9502192228770

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        CAST-PIO-12-CU-1 | 1 mH | 5% | 12 AWG | CAST 12 AWG Copper Foil Air-Core Inductor
        € 198,31
        € 239,95
        CAST-PIO-12-CU-1 | 1 mH | 5% | 12 AWG | CAST 12 AWG Copper Foil Air-Core Inductor
        Out of stock
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