10PCS EI-14 600Ω Impedance Matching Transformers – 4-Pin/5-Pin High Efficiency for Switching Electronic Instruments (5 Pins)

Feature: 【Clear Transmission】Featuring a 1:1 turn ratio and 600:600Ω impedance matching design, this EI-14 high efficiency audio isolation transformer efficiently transmits audio signals while minimizing signal loss and distortion during conversion. This enhances sound clarity and realism.【Effective Isolation】This 1:1 600:600Ohm audio isolation transformer effectively blocks AC interference between audio devices caused by ground loops. This isolation feature helps reduce background noise such as humming sounds and provides a degree of protection for both front-end and rear-end equipment, ensuring more stable operation of your audio system.【Flexible Adaptability】We offer both 4 pins and 5 pins configurations for enhanced application flexibility. The 4-pin model features a simple structure ideal for standard audio coupling scenarios. The 5-pin model, equipped with a center tap, provides greater wiring flexibility to accommodate specialized circuit designs or functional requirements.【Responsive Performance】The good-quality high-permeability magnetic material of this audio isolation transformer replacement part enables high inductance values, enhancing audio response—particularly improving low-frequency performance.【Sturdy and Wear-Resistant】Crafted from good-quality metal, this audio isolation transformer exhibits good mechanical stability. Its internal windings employ a concentric winding method, facilitating superior coupling efficiency. These robust designs and manufacturing techniques ensure the transformer delivers long-term, stable performance in standard audio equipment environments.Specification:Product Name: Audio Isolation Transformer​Material: Plastic Housing, Metal PinsModel: 5 PinsNote: Please allow for manual measurement errors and color variations.Package Included:10 PCS * Audio Isolation Transformer Parts

• [1:1 600:600Ω Clear Audio Transmission] Impedance-matched design minimizes signal loss and distortion; delivers crisp, realistic sound for electronic instruments and audio systems
• [Ground Loop Noise Elimination] Blocks AC interference between audio devices; reduces humming and background noise, protecting front/rear-end equipment for stable system operation
• [4-Pin & 5-Pin Flexible Configurations] 4-pin model for standard audio coupling; 5-pin version with center tap supports specialized circuit designs, boosting application versatility for diverse setups
• [High-Permeability Magnetic Material] Premium magnetic core enhances inductance and low-frequency response; concentric internal windings improve coupling efficiency for responsive audio performance
• [10-Pack Durable Metal Construction] Sturdy metal pins + plastic housing ensure mechanical stability; long-lasting, reliable operation for electronic instruments, switching systems, and audio equipment