For the best audio comparison, we propose deciding on your model and model of headphones in the right-hand column, or In the event your headphones aren't mentioned, you'll be able to rent amongst our Listening Kits. trong m?t kho?n th?i gian nh?t ??nh tr??c khi ?i?u ch?nh, t?t nh?t b?n nên dùng ph??ng pháp t? ??ng ho?c xây d?ng hàm ?? ki?m tr