Some interesting remarks regarding sound pressure level when listening on headphones. I said in another thread that one should not exceed 100 dB, but that was incorrect. Do yourself a favour and read here:
https://www.innerfidelity.com/content/ultimate-headphone-guide-articles-headphones-and-hearing-safety
and here:
https://www.head-fi.org/threads/headphones-sensitivity-impedance-required-v-i-p-amplifier-gain.668238/
https://www.innerfidelity.com/content/ultimate-headphone-guide-articles-headphones-and-hearing-safety
and here:
https://www.head-fi.org/threads/headphones-sensitivity-impedance-required-v-i-p-amplifier-gain.668238/