This transformer has made my audio system noise disappear! (EI35 Permalloy

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September 22, 2025
Category Connection: Audio Transformer
Brief: Discover how the High Magnetic Permeability EI35 Audio Transformer with Permalloy Solder Wiring eliminates noise in your audio system. This transformer features a high permeability Permalloy core for superior signal transmission, wide frequency response, and excellent electromagnetic shielding. Perfect for high-end audio devices, it ensures pure and detailed sound quality by eliminating ground loop noise and common-mode interference.
Related Product Features:
  • High permeability Permalloy core for efficient signal magnetic field transmission.
  • Wide frequency response, retaining delicate high frequencies and deep low frequencies.
  • Extremely low signal loss for pristine audio quality.
  • Excellent electromagnetic shielding to block external interference.
  • Galvanic isolation eliminates ground loop noise between devices.
  • Precise impedance matching and voltage conversion for optimal performance.
  • Common-mode noise suppression for improved signal-to-noise ratio.
  • Robust EI35 lamination size suitable for high-quality audio applications.
Faqs:
  • What makes the EI35 Permalloy Audio Transformer different from standard transformers?
    The EI35 Permalloy Audio Transformer uses a high permeability Permalloy core, which provides superior magnetic permeability and low core losses compared to standard silicon steel transformers. This results in wider frequency response, lower signal loss, and better electromagnetic shielding.
  • How does this transformer eliminate ground loop noise?
    The transformer achieves galvanic isolation by transmitting signals via magnetic coupling rather than electrical connections. This physically severs direct electrical links between circuits, completely eliminating ground loop noise caused by potential differences between devices.
  • What are the typical applications for the EI35 Permalloy Audio Transformer?
    This transformer is ideal for high-end audio equipment, including tube amplifier output stages, microphone preamp inputs, line-level isolators, DI boxes, audiophile DACs & preamps, and professional recording studio gear.