{"product_id":"fezz-argentum-x10-step-up-transformer","title":"Fezz Argentum X10 Step Up Transformer","description":"\u003cp\u003eFezz Audio Argentum X10 is a no-compromise high-end MC step-up transformer that boosts low-output moving-coil cartridges for use with 47 kΩ MM phono stages. It uses 99.9% pure silver windings on a nanocrystalline high-permeability core with dual shielding for ultra-low noise, wide 8 Hz–110 kHz bandwidth, and \u0026lt;0.01% THD. Passive, no external power required.\u003c\/p\u003e\n\u003ch2\u003e Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e 99.9% pure silver windings on nanocrystalline high-μ core — maximized fidelity \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Dual shielding: high-μ mu-metal (magnetic) + pure OFC copper ribbon (electric) for noise rejection \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1:10 step-up ratio (≈20 dB) — ideal for 10–50 Ω MC cartridges into 47 kΩ MM inputs \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExceptionally low distortion: THD \u0026lt; 0.01% at rated level \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUltra-wide bandwidth: 8 Hz – 110 kHz (Z = 30 Ω) for natural bass and airy treble \u003c\/li\u003e\n\u003cli\u003e Fully passive device — no active components, no power supply needed \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolid 2.5 kg chassis with compact footprint for easy placement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fezz","offers":[{"title":"Big Calm","offer_id":57093114364277,"sku":null,"price":48976.0,"currency_code":"MXN","in_stock":false},{"title":"Black Ice","offer_id":57093114397045,"sku":null,"price":48976.0,"currency_code":"MXN","in_stock":false},{"title":"Burning red","offer_id":57093114429813,"sku":null,"price":48976.0,"currency_code":"MXN","in_stock":false},{"title":"Evergreen","offer_id":57093114462581,"sku":null,"price":48976.0,"currency_code":"MXN","in_stock":false},{"title":"Moonlight","offer_id":57093114495349,"sku":null,"price":48976.0,"currency_code":"MXN","in_stock":false},{"title":"Republika","offer_id":57093114528117,"sku":null,"price":48976.0,"currency_code":"MXN","in_stock":false},{"title":"Sunlight","offer_id":57093114560885,"sku":null,"price":48976.0,"currency_code":"MXN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0805\/files\/Fezz-Audio-Argentum-X10-Step-Up-Transformer-PremiumHIFI-audio-store_-We-craft-High-Fidelity-sound-wherever-you-are-8.jpg?v=1776866245","url":"https:\/\/www.kronosav.com\/en-mx\/products\/fezz-argentum-x10-step-up-transformer","provider":"Kronos AV","version":"1.0","type":"link"}