Stephen Marsh is an expert mastering engineer whose studio is decked with a bevy of GIK Acoustics Q7D Diffusors. We previously profiled Stephen in a SPOTLIGHT feature: https://gikacoustics.co.uk/client-spotlight/five-questions-stephen-marsh/. This spring he had a chance to install the PreSonus Sceptre S8 Monitors in his studio and put them through their paces. In this video, he shares his reaction. And you can see his studio and Q7d Diffusors in greater detail