iRig Pre HD Mfi Microphone Preamp and Interface Features:
 
Connects your favorite studio condenser or other mic to your iOS device for HD recording
24-bit A/D conversion at up to 96kHz sample rate for pristine HD audio recording
2 included AA batteries supply power for the preamp and also 48V phantom power to your mic
XLR input, micro B USB output, and headphone out with on/off switch and level control
Multicolor LED indicator helps you set just the right amount of preamp gain
USB and Lightning cables, batteries, and hook-and-loop mounting strip included
 
Tech Specs
 
Computer Connectivity:Mic Preamp/Interface
Form Factor:Portable
Simultaneous I/O:1 x 1
A/D Resolution:24-bit/96kHz
Number of Preamps:1
Phantom Power:Yes
Analog Inputs:1 x XLR (mic)
Headphones:1 x 1/8"
USB:1 x Micro-B
Software:Mic Room app, Mic pack app
OS Requirements - Mac:macOS 10.6 or later, iOS 6 or later, MFi device certified (Lightning cable included)
OS Requirements - PC:Windows 10 or later, Android 5 or later (Micro-USB-OTG cable sold separately)
Bus Powered:Yes
Power Supply:2 x AA batteries / USB Bus powered (with desktop cpu)