Feature●High-quality mic/instrument preamp for Apple iPhone, iPad and iPod (currently compatible with iPhone 3, 3GS, 4, iPod Touch 2G, 3G, 4G and iPad 1G, 2G). Tascam 2-track recording app can be downloaded from AppStore at no charge.●Use your Apple device for serious recording, guitar/bass/vocal training or karaoke.●Balanced/unbalanced combo input connector (XLR/TS). Switchable phantom power for condenser microphones. Headphone output. Level control on mic input.●No battery required when used as instrument preamp. Two AA batteries required for mic preamp and phantom power.●Connects to the headphones out / mic In connector of your Apple device via 4-pin mini plug (analogue).Descriptionclass="celwidget pd_rd_w-1B9ea pd_rd_r-8QHD32QGD4TRHWRYKJAY pd_rd_wg-aylN2" data-feature-name="aplus" data-csa-c-type="widget" data-csa-c-content-id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false" data-csa-c-id="48rm7p-1flrwp-9kvdf2-l5az3e" data-cel-widget="aplus_feature_div">