Stereo is ideal, and phone speakers are usually of lower quality. You 'can' get results yes but it's difficult to know how much less and mono isn't ideal. It's pretty simple to get some speakers you can plug in. Mine were like $120 or something and I plug them straight into my ipod and have been using them for a few years.
Headphones can help a little, but most of the listening i've done have been on speakers and that's been fine. I've only used headphones a few times.
Headphones can help a little, but most of the listening i've done have been on speakers and that's been fine. I've only used headphones a few times.
