Hello! I have a question about old hardware Kontrol 1...
I've been using hardware Guitar Rig 3 with Guitar Rig 5 software on i7 note book ,Windows 10//
it is quite good set ..  though setup become quite big. and heavy..
so I got second hand Kontrol 1 hardware.... 
it works no problem with Desktop i7 2600 computer ..
Kontrol 1 can work well with ultra low latency! Amazing low !! 
But when I connect it to i7 notebook,,,,it makes strange noise.
it makes a kind of jitter  noise...even high latency.....!!  it is same low & high latency!! 
How Can i  stop this problem_??? First I thought this second hand Kontrol 1 is broken,,
but it is perfectly OK on Desktop machine!!! Line in Mic in makes same noise