Professional Grade Audio Isolation Transformer with 600:600 Ω Balanced Transmission and 1+1:1+1 Dual Isolation for Ground Loop Elimination
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
3-4weeks
Brand:
ZXY
Product Description
Professional Grade Audio Isolation Transformer ZXY2207-600：600 Balanced Transmission, 1+1:1+1 Dual Isolation
Product Overview
The ZXY2207 is a professional grade audio isolation transformer featuring balanced 600:600 Ω impedance, specifically optimized for transmitting high-quality balanced audio signals. Its innovative 1+1:1+1 dual isolation winding structure physically eliminates ground loops between devices, completely removing AC hum and buzzing while effectively suppressing RF interference and power noise. This transformer is essential for enhancing signal-to-noise ratio and reliability in recording studios, live sound reinforcement, and broadcasting systems.
Core Features
- Professional Balanced Transmission: Precision 600Ω:600Ω impedance matching design optimized for professional audio balanced circuits (XLR), ensuring signal integrity and low-loss transmission
- Double Isolation Purification: Unique "1+1:1+1" winding structure with independent isolation for each signal group (hot and cold ends), providing exceptional common mode rejection ratio (CMRR)
- Comprehensive Noise Suppression: Eliminates ground loop noise while effectively suppressing radio frequency interference (RFI), power supply noise, and other electromagnetic interference
- Equipment Protection & Safety: Establishes electrical isolation barrier between devices, preventing equipment damage from voltage differences or grounding faults
- All-Metal Shielded Enclosure: Sturdy metal casing provides additional electromagnetic shielding to resist external interference
- High Fidelity & Reliability: High-quality magnetic cores and enameled wires maintain low distortion and flat frequency response across wide frequency range (20Hz-20kHz)
Performance Characteristics
| Feature Category | Specific Performance & Technical Characteristics | Benefit / Purpose |
|---|---|---|
| Core Isolation & Noise Rejection | • True 1+1:1+1 Independent Winding Structure • Exceptionally High Common-Mode Rejection Ratio (CMRR) • Galvanic Isolation (Complete ground lift) |
Eliminates ground loop hum & buzz by physically breaking the ground path between connected equipment. Blocks RFI and power supply noise. |
| Signal Integrity & Audio Performance | • Precision 600Ω:600Ω Balanced Impedance • Wide, Flat Frequency Response (20Hz - 20kHz) • Low Distortion & Low Insertion Loss • High Signal-to-Noise Ratio (SNR) |
Ensures transparent, high-fidelity audio transmission optimized for professional line-level gear. Maintains signal clarity and dynamics. |
| Build & Protection | • All-Metal Shielded Enclosure • Robust Chassis & Connectors (XLR) • High-Grade Magnetic Core & Copper Windings |
Provides superior EMI/RFI shielding. Ensures durability and reliability for studio, stage, and installation use. Protects equipment from potential voltage differences. |
| Application & Compatibility | • Designed for Professional Balanced Line-Level signals • Compatible with mixers, interfaces, processors, amplifiers • Passive Design - No external power required |
Versatile solution for studios, live sound, broadcast, and AV systems. Simple integration into any balanced audio path for instant noise suppression. |
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Company
Shenzhen Zhixiangyuan Electronics Co., Ltd.
Location
Room 202, Yingfei Haocheng Industrial Park, Guansheng 5th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen
Contact Person
Chen