Reflex G7 High-Fidelity Headphones Brushed Aluminum. The Reflex G7 Headphone, was designed and built as a high quality, high fidelity headphone. The unique design of the G7 is able to produce a wider sound stage and deliver a more transparent sound, while reducing distortion and sound coloration that is often associated with many headphones. The semi-open nature of the G7 allows sound to pass through the back of the ear cup and front of the ear pad creating an open, accurate and natural sound. This creates a sound stage that seems wider and has more presence. That extra air flow is able reduce the effect of sound â??bouncing aroundâ?? inside most closed back headphones to create a more natural and realistic listening experience, while increasing the accuracy of the audio.