{"product_id":"rational-acoustics-smaart-io-2x2-usb-precision-audio-interface","title":"Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface","description":"\u003cp\u003eBrand: Rational Acoustics\u003cbr\u003eType: Audio Interface\u003cbr\u003eDimensions:: 1.75-in (h) x 7.25-in (w) x 4.25-in (d)\u003cbr\u003eOptional: 5 VDC jack in cases of insufficient USB power\u003cbr\u003eBus powering via: USB for convenient, single-cable connection to the computer.\u003cbr\u003eModel: Smaart IO\u003cbr\u003eMax input (at minimum gain):: +6 dBu (XLR), +26 dBu (1\/4-inch)\u003cbr\u003eimpedance: 150 Ohm\u003cbr\u003eMPN: Smaart IO\u003cbr\u003eMax Output :: +8.2 dBu (2.0 V rms) w\/ 100k ohm load\u003cbr\u003eCountry of Origin: China\u003cbr\u003eRational Acoustics Smaart IO 2x2 USB Precision Audio Interface\u003cbr\u003eModel: Smaart IO\u003c\/p\u003e\n\u003cp\u003eIn good condition and In full working order\u003cbr\u003eTested\u003c\/p\u003e\n\u003cp\u003eIncluded:\u003cbr\u003e1 x Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface\u003cbr\u003e1 x Installation Disk\u003cbr\u003e1 x USB Type A to B Cable\u003c\/p\u003e\n\u003cp\u003eDescription:\u003cbr\u003eThe I-O features two high-quality, active balanced inputs with 50 dB of computer adjustable gain in precision 1 dB steps. These input gains are monitored directly by Smaart allowing the user to retain accurate SPL calibration while varying measurement signal input levels.\u003cbr\u003eThe inputs employ a Neutrik combo jack (XLR – 1\/4-inch) to accommodate both mic and line level input signals, each with switchable 48-volt phantom power on the XLR inputs for measurement mics and a 20 dB pad on the 1\/4-inch to accommodate line level signals.\u003cbr\u003eThe Smaart I-O also features two active balanced XLR outputs capable of providing +8.2 dBu (2 Vrms) max level signal for playback or excitation sources.\u003cbr\u003ePowered by the USB port of your computer (or via the optional 5 VDC jack), the Smaart I-O provides a compact and portable measurement-quality input for a Smaart rig.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003cbr\u003eTwo (2) Active Balanced XLR Outputs\u003cbr\u003e150 Ohm impedance\u003cbr\u003eMax Output : +8.2 dBu (2.0 V rms) w\/ 100k ohm load\u003c\/p\u003e\n\u003cp\u003eFrequency Response\u003cbr\u003eMagnitude : 16 Hz – 20 kHz, +\/- .25 dB\u003cbr\u003ePhase: 16 Hz – 20 kHz, +\/- 10 deg\u003cbr\u003eSample rate clocks of multiple I-O’s can be linked to allow for device aggregation in Smaart’s dual-channel measurements.\u003cbr\u003eBus powering via USB for convenient, single-cable connection to the computer.\u003cbr\u003eOptional 5 VDC jack in cases of insufficient USB power\u003cbr\u003e\u003c\/p\u003e","brand":"Rational Acoustics","offers":[{"title":"Default Title","offer_id":57160824619385,"sku":"SmaartIO\/REF","price":228.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/5918\/4038\/files\/57_833b5ded-23f7-4c9f-b8fb-204b96bbd24d.png?v=1777392440","url":"https:\/\/www.saveonkit.com\/fr\/products\/rational-acoustics-smaart-io-2x2-usb-precision-audio-interface","provider":"SaveOnKit","version":"1.0","type":"link"}