{"product_id":"pro-grade-high-efficiency-audio-isolation-transfor","title":"Pro Grade High Efficiency Audio Isolation Transformer EI-14 With 1 To 1 Voltage Ratio 600 To 600 Ohm 290mH Inductance RoHS Certified Pack Of 10 For Studio Interfaces Preamps DACs And Pro Audio Gear","description":"\u003cdiv\u003ePack of 10 Pro Grade 1:1 Audio Isolation Transformer EI-14 \u003cbr\u003e\n✔️ 1:1 voltage ratio, 600Ω impedance, 290mH inductance, RoHS; pack 10 \u003cp\u003eThis EI-14 audio isolation transformer delivers clean, noise-free signal isolation for studio interfaces, preamps, DACs, and other pro audio gear. It preserves signal integrity with a 1:1 ratio while breaking ground loops that cause hum and interference, making it ideal for multi-channel setups and rack installations.\u003c\/p\u003e ✅ Voltage ratio: 1:1, preserving level while isolating grounds. \u003cbr\u003e\n✅ AC impedance: 600: 600 Ohm for stable load matching. \u003cbr\u003e\n✅ Inductance: 290mH (±20%), DC resistance: 135 Ohm (±1%). \u003cbr\u003e\n✅ Cooling: oil immersed air cooled; moisture-proof mode: open. \u003cbr\u003e\n✅ RoHS compliant, lead-free electronics for safe lab use. \u003cbr\u003e \u003cp\u003e💡 What is an audio isolation transformer used for in pro audio gear? A handy tool to clean up the signal chain and prevent interference in studio racks. - Reduces ground loop hum between interfaces, preamps, and DACs.\n- Improves shielding from external RF noise while preserving signal integrity.\n- Maintains a stable 1:1 ratio so levels stay consistent.\n- RoHS compliant design for safe, long-term studio use.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48103004733675,"sku":"VXB07Q6RSWYC","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/21hWvHEI1EL.jpg?v=1776332128","url":"https:\/\/vxb.com\/products\/pro-grade-high-efficiency-audio-isolation-transfor","provider":"VXB Bearings","version":"1.0","type":"link"}