"OLLOAudio S5X 20231.1 Calibrated, Studio Headphones, Immersive mixing headphones especially for mixing and mastering binaural music and Dolby Atmos, Model: 1.1, Circumaural, Open, Dynamic, Frequency range: 15 - 22,000 Hz, Impedance: 50 O..."OLLO Audio S5X 2023 1.1 Calibrated, Studio Headphones, Immersive mixing headphones especially for mixing and mastering binaural music and Dolby Atmos, Model: 1.1, Circumaural, Open, Dynamic, Frequency range: 15 - 22,000 Hz, Impedance: 50 Ohm, Max....altro...