Got my hands on the IK Multimedia Stealth Pedal audio interface / MIDI controller.
The problem is: i can't get a crackle free sound out of it.
Adjusting the ASIO buffer size decreases the crackling, but does not completely get rid of it.
The computer is a MacBook Pro 13" laptop (2.4GHz, 4GB RAM), running Win7 64bit, REAPER 32bit.
Using the latest drivers for Vista 64 from IK Multimedia.
Any ideas what to test?
Right now the Stealth Pedal is useless as an audio interface.