Mic Room LE funktioniert nicht

Mic Room gives you up to 20 microphones to choose from, that cover the entire spectrum of sounds from classic to contemporary: You get a spread of dynamic, condenser and ribbon microphones that have all been modeled on the essential tools used by A-list production studios everyday.  And, to make sure you always get the best sound possible, each virtual microphone includes an input gain knob and an easy-to-read circular level meter.  It works seamlessly with your favorite high-quality hardware microphones (like IK's new iRig Mic Studio or iRig Mic HD 2 ) or the built-in mic on your iPhone or iPad.  Mic Room is an extremely powerful and easy-to-use microphone modeling app for your iPhone or iPad.  It gives you a comprehensive virtual collection of some of the most iconic microphone models of all time.  The LE version of Mic Room comes with 1 microphone to get you started.  You can expand your collection by upgrading to the full version or by selecting individual models a-la-carte.  This should come as no surprise as each has been crafted by the same team of engineers behind IK's acclaimed AmpliTube and VocaLive families of apps and software.  And you can add on to this initial collection with even more microphones via in-app purchase.  Just plug in, open the app, select which model you want your mic to sound like and there you have it — you're ready to go.  You'll be amazed by the sound quality of these microphones.  Just touch and drag until you get the sound you want.  Now you can have a diverse and versatile range of mic sounds that you can bring with you for use anytime and anywhere.  Using Mic Room couldn't be easier.  It's just like having the real thing in front of you.  Mic Room is Audiobus and Inter-App Audio compatible, so it can be effortlessly used with other hosts and applications for many creative possibilities.