The iLink Pro turn your iOS device into a portable recording studio. Just connect the iLink pro's attached cable to your iPhone, iPad, or iPod Touch and get ready to record and listen to your favorite music-making app. Connect your instrument or your favorite mic - the iLink pro even has phantom power for condenser mics and a headphone output to monitor from your iOS device! Record song ideas anywhere inspiration strikes. Practice your instrument through the amps and effects of your favorite software. You can have musical fun anywhere with your iOS device and the iLink pro audio interface! SPECIFICATIONS: * All you need to turn your iOS device into a portable recording studio * XLR mic input for recording with studio-quality microphones, with phantom power for condensers * Microphone preamp power provided by 2 x AA batteries, no batteries required for instrument input * 1/8" headphone output for monitoring app output * Hi-Z guitar input for great-sounding recordings CONNECTION PLUG FOR iPhone/iPad/iPod touch: Connector : 3.5mm 4 Pole Plug, 150mm Power Requirements : 2 AA batteries (when using microphone input) Power Consumption : 0.33W(Phantom Power 5.0mA) Power Consumption : Approximately 15 hours (Phantom Power 5.0mA) TECHNICAL SPECIFICATIONS: Connector: XLR or TRS Input Level: -42dBu~+2dBu Maximum Input Level: +2dBu Input Impedance: 2.4k GUITAR IN: Connector: 1/4" (6.3mm) phone jack Nominal Input Level: 21dBV Maximum Input Level: -10dBV Input Impendance: 470k PHONES/LINE OUT Connector: 1/8" (3.5mm) stereo mini jack