{"product_id":"blackstar-polar-4","title":"Blackstar Polar 4","description":"\u003ch2\u003eAudio interface\u003c\/h2\u003e\u003cp\u003eDesigned specifically for guitarists, this 4-channel USB audio interface delivers exceptional sound quality thanks to its FET input stage and exclusive \"Enhance\" function. It lets you record guitar, vocals, or acoustic instruments with a tone reminiscent of tube amplifiers while avoiding digital clipping. Ideal for home studios, music lessons, or recording sessions, it simplifies level adjustment and provides professional monitoring with balanced outputs and two independent headphone outputs.\u003c\/p\u003e\u003cul class=\"checklist\" style=\"list-style:none;padding-left:0;margin:12px 0 0 0;\"\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003e4 FET input channels suitable for instruments, microphones, and line-level sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003e\"Enhance\" function that reproduces the sound of classic tube amplifiers\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003e+48V phantom power for condenser microphones\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eTwo headphone outputs and balanced monitor outputs with independent control\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eUSB Type-C connectivity with USB 2.0 bus power\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eIncluded software for advanced audio production and mixing\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eMIDI input\/output for complete home studio integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 class=\"tech-table-title\"\u003eTechnical specifications\u003c\/h3\u003e\u003ctable class=\"tech-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of microphone preamps\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhantom power\u003c\/th\u003e\n\u003ctd\u003eYes, 48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstrument inputs\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLine inputs\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLine outputs\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeadphone outputs\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoopback\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtocol\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFormat\u003c\/th\u003e\n\u003ctd\u003eDesktop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSimultaneous I\/O\u003c\/th\u003e\n\u003ctd\u003e6 x 6 (including Loopback inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eA\/D resolution\u003c\/th\u003e\n\u003ctd\u003e24-bit\/192 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBus-powered\u003c\/th\u003e\n\u003ctd\u003eYes (960 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSample rates\u003c\/th\u003e\n\u003ctd\u003e44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response (microphones)\u003c\/th\u003e\n\u003ctd\u003e20-20kHz ±0.1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic range (microphones)\u003c\/th\u003e\n\u003ctd\u003e109 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEIN noise (microphones)\u003c\/th\u003e\n\u003ctd\u003e-121dBu (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain range (microphones)\u003c\/th\u003e\n\u003ctd\u003e53dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance (microphones)\u003c\/th\u003e\n\u003ctd\u003e3.3kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response (line)\u003c\/th\u003e\n\u003ctd\u003e20-20kHz ±0.2dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic range (line)\u003c\/th\u003e\n\u003ctd\u003e112 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance (line)\u003c\/th\u003e\n\u003ctd\u003e500kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response (instrument)\u003c\/th\u003e\n\u003ctd\u003e20-20kHz ±0.2dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic range (instrument)\u003c\/th\u003e\n\u003ctd\u003e112dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance (instrument)\u003c\/th\u003e\n\u003ctd\u003e500kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response (line outputs)\u003c\/th\u003e\n\u003ctd\u003e20-20kHz ±0.15dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic range (line outputs)\u003c\/th\u003e\n\u003ctd\u003e93dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance (line outputs)\u003c\/th\u003e\n\u003ctd\u003e1kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response (headphone outputs)\u003c\/th\u003e\n\u003ctd\u003e20-20kHz ±0.15dB @ 33Ω \/ 300Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic range (headphone outputs)\u003c\/th\u003e\n\u003ctd\u003e110dB @ 33Ω, 107dB @ 300Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum output power (headphones)\u003c\/th\u003e\n\u003ctd\u003e85mW @ 33Ω, 66mW @ 300Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eA\/D converter\u003c\/th\u003e\n\u003ctd\u003eTHD+N -100dB, 114dB dynamic range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eD\/A converter\u003c\/th\u003e\n\u003ctd\u003eTHD+N -100dB, 114dB dynamic range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eUSB 960 mA, optional external 4.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessories\u003c\/th\u003e\n\u003ctd\u003eUSB A to DC cable, USB A to C cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 class=\"specs-title\"\u003eUses \u0026amp; benefits\u003c\/h3\u003e\u003cul class=\"usage-advantages\" style=\"margin:8px 0 0 18px;\"\u003e\n\u003cli\u003eRecord guitar with an authentic tube amplifier sound using the \"Enhance\" function\u003c\/li\u003e\n\u003cli\u003eProfessional monitoring with balanced outputs and independent headphone control\u003c\/li\u003e\n\u003cli\u003eVersatility for instruments, microphones, and line-level sources with integrated phantom power\u003c\/li\u003e\n\u003cli\u003eCompact, bus-powered USB interface, ideal for home studios and mobile use\u003c\/li\u003e\n\u003cli\u003eIncluded software simplifies audio production, mixing, and editing\u003c\/li\u003e\n\u003cli\u003eMIDI input\/output for complete integration into a music production environment\u003c\/li\u003e\n\u003cli\u003eReduced need for additional equipment thanks to the innovative FET input stage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLACKSTAR","offers":[{"title":"Default Title","offer_id":57235453477241,"sku":"708501","price":172.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/9856\/2425\/files\/708501_1-1.jpg?v=1778329799","url":"https:\/\/musique-shop.it\/en\/products\/blackstar-polar-4","provider":"Musique Shop","version":"1.0","type":"link"}