TC Electronic - Level Pilot - Knob Feel Review OK, I’ve had MANY requests for this Knob, and boy can I see why. This volume control is what Hi-Fi companies need to aspire to! I don’t quite understand how It simultaneously is light to move, but a heavy feel. The rotation can only be described as creamy. Congratulations TC Electronic, this is by FAR the best Knob I’ve had the pleasure of feeling! To all manufacturers, buy one now to copy from. To all consumers, buy one just to have on your desk as a stress relieving Knob… that’s what mine is for!