Hello, I've been on the market for headphones lately and have decided on the Beyerdynamic DT770. My question is regarding the impedance and whether I will need an external amp. I will only be using them for the studio so my phone doesn't have to power them. At the moment, I don't have an amp or audio interface. If I get the 250 ohm version do I need one? Or will my computer be able to handle it for a couple months until I can get one? If I do end up needing to get something external to power it would you recommend an audio interface or a headphone amp?
Thanks.
Thanks.
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