Wow, I was not count on such great performance! Distortion is below threshold of hearing at nearly -120 dB. Noise functionality then sets SINAD to 102 dB which very easily lands the amplifier in our "Outstanding" bucket: johan mentioned: I understand There's one producer that claims 75R around the cable https://vymaps.com/US/Displays-Holders-VN47468/?id_new=1662a5af81416c2689d94e902b8d12d6