Signal Purity Item: EI2401 Audio Transformer Helps You Achieve Noise Elimination

Andere video's
November 27, 2025
Category Connection: Audiotransformator
Brief: Thinking about an upgrade? This short demo helps you evaluate the fit. Watch as we demonstrate how the EI2401 audio isolation transformer eliminates ground loop noise and RF interference, provides signal conversion, and delivers pure, clean audio for professional recording and live sound applications.
Related Product Features:
  • Eliminates ground loop noise and isolates RF interference or digital noise for pure audio signals.
  • Provides 1:2 step-up conversion and balanced/unbalanced signal conversion with 6dB voltage gain.
  • Prevents DC voltage transmission and eliminates power hum to protect connected audio equipment.
  • Enhances signal-to-noise ratio and preserves signal dynamic range for improved sound quality.
  • Features a wide frequency response from 20 Hz to 20 kHz for accurate audio reproduction.
  • Offers a 600Ω input impedance compatible with balanced or unbalanced audio sources.
  • Delivers a high common-mode rejection ratio greater than 70 dB at 50/60 Hz.
  • Maintains low total harmonic distortion plus noise below 0.1% for clean audio output.
Vraagstukken:
  • What types of noise does the EI2401 audio transformer eliminate?
    The EI2401 effectively eliminates ground loop noise, isolates RF interference, and removes digital noise, ensuring clean audio signals free from buzzing and power hum.
  • How does the 1:2 turns ratio benefit my audio signal?
    The 1:2 turns ratio provides a 6dB voltage gain, boosting your signal strength while maintaining purity, which is ideal for enhancing weak signals from microphones or instruments.
  • What professional audio equipment is compatible with this transformer?
    The EI2401 is designed for use with professional audio interfaces, mixing consoles, preamps, DI boxes, and studio recording systems, offering both balanced and unbalanced connectivity.