{"product_id":"nagatron-z-coupler-ag9200-step-up-transformer","title":"Nagatron Z Coupler Ag9200 Step Up Transformer","description":"\u003cp\u003e\u003cstrong\u003ePhotos are of actual unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications:\u003cbr\u003e• Input impedance: 3 ohms\u003cbr\u003e• Output impedance: 33 k ohms\u003cbr\u003e• Load resistance: 47K ohms or more\u003cbr\u003e• Load Capacitance: up to 200 pico Farads\u003cbr\u003e• Frequency response: 10Hzto 50Khz\u003cbr\u003e• Maximum allowable input: 300 millivolts (50Hz)\u003cbr\u003e• Distortion: 0.0001% at 5mV input (1KHz0\u003cbr\u003e• Coil windings: Chemically pure silver (purity better than 99.99%)\u003cbr\u003e• Crosstalk: Better than 75dB\u003cbr\u003e• Gain: 40dB\u003cbr\u003e• Voltage gain ratio: 1:100\u003cbr\u003e• Shielding: Triple mu-metal\u003cbr\u003e• Terminals input \u0026amp; output: RCA type phono jacks, gold plated\u003cbr\u003e• Made in Japan\u003c\/p\u003e","brand":"Used Purchases","offers":[{"title":"Default Title","offer_id":48471953244381,"sku":"NAGATRONAG9200","price":3411.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/1056\/6043\/files\/766900BE-9927-4C55-AA9E-0CA11F4EB6F7.jpg?v=1788040560","url":"https:\/\/darksiderecords.myshopify.com\/zh-cn\/products\/nagatron-z-coupler-ag9200-step-up-transformer","provider":"Darkside Records","version":"1.0","type":"link"}