If you’re an Icom IC-705 owner and have been waiting for Mat-Tuner to address the design shortcomings of their original mAT-705, you might want to check out my initial review of the new mAT-705Plus ATU posted over on QRPer.com. It includes a video of the new ATU in action.
In short, this upgraded model looks very promising. Not only does it address my concerns with the original model, but it also seems to tune very effectively and efficiently.