When it comes to mobile music products, IK Multimedia has positioned itself as one of the top suppliers. Right from the early days of iOS, IK Multimedia has remained at the forefront of the iOS music creation market with products like the original iRig and iRig Mic. As iOS has developed and become more powerful, so has the line-up of iRig products - its latest introduction, iRig Pads, brings musicians a full-featured 16-pad MIDI groove controller. Is the iRig Pads worthy of the space in your bag for creating a mobile loop workstation? We put the hardware through its paces in our full review.