Created by Gary Galka, the PSB7-PRO design is the first of its kind with result driven features and functionality never before seen or used in a Sweep Radio Spirit Box device.

The PSB7-PRO introduces a fresh, first-of-its-kind design approach, offering new features and functionality not previously seen in a Sweep Radio Spirit Box.

The PSB7-PRO enhanced with the APF-D Processor and X1-ANC speaker introduces a fresh, first-of-its-kind ITC design approach - offering powerful new analysis features and functionality not previously seen in a Sweep Radio Spirit Box.