USB Mixer 192kHz 24bit for phantom powerWaiting for stock Add a great little USB recorder for your SR3D XLR Pro, SR3D XLR Pro MKII and the KubiQ XLR version. Use it with your iPhone Android phone! (see video below) or PC MAC A new generation of 2x2 microphone preamplifiers, with more powerful technology and compatibility. With a high speed USB2. 0 interface and 24Bit 192Khz resolution, it can provide excellent recording quality. It does not have plugin power, it is phantom power on off.