{"product_id":"simplefly-sf4801-active-dual-channel-di-box-48v-phantom-powered-6-35mm-to-xlr-input-rev180-ground-lift-switch","title":"Simplefly SF4801 Active Dual-Channel DI Box : 48V Phantom Powered \/ 6.35mm to XLR Input \/ REV180° \/ Ground Lift Switch","description":"\u003cp\u003eThe Simplefly SF4801 Active Direct Injection (DI) Box is the perfect solution for musicians and audio engineers who require a reliable, high-performance device to convert high-impedance, unbalanced signals from instruments such as guitars, bass guitars, and keyboards into low-impedance, balanced XLR outputs. Ideal for both live performances and studio recordings, this compact and versatile DI box ensures exceptional signal clarity while minimizing noise during transmission.\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eActive Direct Injection:\u003c\/strong\u003e Converts unbalanced 6.35mm (1\/4\") instrument signals to balanced XLR, enhancing sound quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e48V Phantom Powered:\u003c\/strong\u003e Operates on standard 48V phantom power, eliminating the need for an external power supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGround Lift Switch:\u003c\/strong\u003e Removes hum and noise caused by ground loops, providing cleaner sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Headroom:\u003c\/strong\u003e The advanced internal switching power supply increases headroom, reduces distortion, and ensures a smooth, linear frequency response from 20Hz to 20kHz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Channel Design:\u003c\/strong\u003e Offers versatile functionality and reliable performance for various audio sources, including instruments, keyboards, and more.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Noise \u0026amp; High SNR:\u003c\/strong\u003e With a noise level of just 24uVrms and a signal-to-noise ratio (SNR) of 102dB, this DI box delivers clear, accurate sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eREV180° Switch:\u003c\/strong\u003e Reverses pins 2 and 3 of the XLR connector, ideal for connecting to older equipment or merging microphone and instrument signals into a single input to prevent phase cancellation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for musicians and sound engineers who need high-quality signal conversion with minimal distortion and noise, the SF4801 is your go-to tool for professional audio performance.\u003c\/p\u003e\n\u003ch1 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eModel: SF4801\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNoise: 24uVrms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSNR: 102dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDistortion: 0.0055%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHarmonic Distortion: \u0026lt; 0.013% (@1.8Vrms, 1kHZ)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFrequency Response: 20Hz ~ 20kHz (-3dB)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMaximum Input Level: +7dBu\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInput Impedance: 220KΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOuput Impedance: 600Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInput Connection: 6.35mm (mono)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOutput Connection: XLR (balanced)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePower: 48V Phantom Power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDimensions: 105mm * 96mm * 46mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWeight: 480g\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1 dir=\"ltr\"\u003e\u003cspan\u003ePackage Includes \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1x  Simplefly SF4801 Active DI Box\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1 x User Manual\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAs an authentic Australian-based company, we take pride in offering quality instruments at prices significantly lower than traditional retail outlets. Each order is meticulously packaged to ensure a secure journey to your hands, reflecting our commitment to delivering exceptional value and service.\u003c\/span\u003e\u003c\/p\u003e","brand":"Simplefly","offers":[{"title":"Default Title","offer_id":41582256291927,"sku":"SF4801","price":75.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/7063\/3559\/files\/Screenshot2025-02-27134407-Photoroom.png?v=1740714407","url":"https:\/\/af3842-3.myshopify.com\/products\/simplefly-sf4801-active-dual-channel-di-box-48v-phantom-powered-6-35mm-to-xlr-input-rev180-ground-lift-switch","provider":"Haze Guitar","version":"1.0","type":"link"}