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Kill the HUM! How to Use an EI19 600:10K Audio Transformer for Noise-Free Audio

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November 28, 2025
Category Connection: Audiotransformator
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Taggen:
#de transformator van de hoogspanningsimpuls #Audio de Frequentietransformator van EI #OEM Audiofrequentietransformator
Brief: From concept to demonstration, this video highlights the evolution and practical outcomes of using the EI19 600Ω:10KΩ Audio Isolation Transformer. You'll see how it effectively eliminates ground loop hum and buzz, ensuring a clean, silent audio signal path in professional setups. Watch as we demonstrate its high-fidelity performance and robust construction in real-world applications like mixers and PA systems.
Related Product Features:
  • Effectively eliminates ground loop hum and buzz by electrically isolating audio paths for a clean, silent signal.
  • Engineered for minimal distortion and flat frequency response to preserve original audio character and clarity.
  • Delivers a broad and balanced frequency response across the audible spectrum for accurate sound reproduction.
  • High Common-Mode Rejection Ratio (CMRR) cancels out RFI and electromagnetic interference in noisy environments.
  • Features a robust EI19 laminated silicon steel core and shielded metal case for low loss and long-term stability.
  • Ideal 600Ω to 10kΩ impedance ratio for matching line-level signals across various professional audio equipment.
  • Wide operating frequency typically from 20Hz to 20kHz, covering the full range of human hearing.
  • Perfect for use in studio mixers, DI boxes, PA systems, amplifiers, and broadcast equipment.
Vraagstukken:
  • What is the primary purpose of the EI19 600Ω:10KΩ Audio Isolation Transformer?
    Its primary purpose is to eliminate ground loop currents, which are the main cause of unwanted hum and buzz in audio systems, ensuring a perfectly clean and silent audio signal path for professional-grade sound quality.
  • What types of equipment is this audio transformer compatible with?
    It is broadly compatible with a wide range of professional audio equipment, including studio mixers, DI boxes, PA systems, amplifiers, and broadcast gear, thanks to its balanced impedance ratio and robust construction.
  • How does the transformer ensure high-fidelity audio reproduction?
    It is engineered for minimal distortion and a flat frequency response, preserving the original character and clarity of the audio signal. Its wide frequency response and excellent CMRR further ensure accurate sound reproduction free from interference.
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