DBaldock9
Headphoneus Supremus
Can this player power High Ohm Earbuds or Do I need separate Additional AMP?
I've switched my M1 to "High Gain" mode, and connected my 250Ω Beyerdynamic DT-831 Headphones.
I don't know whether earbuds are easier or harder to drive than over-the-ear headphones, but the M1 & DT-831 combo sounds good to me.
The M1 doesn't have "Line Out", so take that into account when deciding if you want to add a separate amp.
Take Care,
David Baldock