ohm

I was in the hi fi store and I heard the McIntosh 12000 with the Focal Kanta 2s. I loved the sound...it really appealed to me. To me, it was really great synergy. Those are 8 ohm speakers (at least by Focals website). At the store, they were plugged into the McIntosh 4 ohm port. The person said...

Hello, I just want preface this post by saying that I am a complete newbie with anything audio and realize my initial research may have not been extensive enough. I just bought a M2 and the R70x ( have only received the M2, still waiting on the R70x) but have come to the realization that the M2...

Beyerdynamic dt 770 pro 32, 80, 250 ohm all versions need 100 mW power. In this case, how is it easier to drive 32 ohm headphones than 80 or 250? if the audio interface audio output has a constant voltage ; 32 ohm dt 770 pro, uses much more amperage ( 'i' ) than 80ohm or 250 ohm dt 770 pros...