wanted to share experience from my first days usage of NI Audio Kontrol 1, a USB audio interface. i use it on a macbook (see signature) , and got it after struggling between firebox and saffire/LE...

i took it because of the 3 assignable buttons + knob, the low price, the aluminum housing, my patriotism to berlin-designed products, supported by my tendency to take the newest product on the shelve (some call it self destruction) which not always proofed to be an advantage.
i will now say -- i've been massing around with DAW's for some years now, but am new to audio hardware.
so, the output sounds good to my ears
i experience strange freezing on Live with this box connected, but i still cant get what exactly causes it.
another strangeness (please tell me, is it normal??) when audio has to jump from total silence to anything louder, it FADES in, sometimes over 1-2 seconds. on all channels. some sort of protection feature..? i feel not comfortable with the idea it does that. i want my audio output to be able to rise up immediately from silence to loud sound. am i asking for too much ??
box well built. overall rugged for the price.
the assignable knob and buttons are a little-big catchy feature which i fell in love with. you can assign it to perform some regular keyboard functions, and its very straight forward to edit with the software given. works also with itunes and many other apps. the big knob functions great as a scroll button, as you can assign the left/right/up/down keyboard arrows to it.
haven't yet tried recording with it.
i was searching for some records on AK1 on this board but couldnt find any.
i was really hoping to find a good firewire interface.. i have a 30 day full money-back warranty from thomann and still not sure if i should give it back due to those strange freezing of Live and get firebox instead.
any idea, another good/bad experience to share ?
greetings
sh-i