That's the HD201 (without amp ). I have the volume near 50% on my PC is its decent. But on my phone I need to go to the second highest level (I listen at a lower volume compared to most people.).I have read somewhere that though sennheiser gives clear sound but its not that loud.I mean how is the volume.My old generic one has low volume.
Buddy try for panasonic too.
Got the HD 201.Yeah the bass is not that good below 30hz you wont hear anything.The bad no volume control either.