ATMA-SPHERE GEM INTEGRATED & “HEADPHONE AMP”- REVIEW

The little Integrated/HPA that could and did might well be the title for this review, as the Atma-Sphere GEM was exemplary with all material that was streamed its way. Further, as a “converted” HPA, it dealt beautifully with perhaps one of the most demanding and least efficient, yet superb headphones—the HIFIMAN Susvara (83dB)—that I have had the pleasure to listen with and review.