[Barman1942]

I have Sennheiser PC350's, and for a while have been running them through an HT Omega Claro, un-amped, using the Soft Rock EQ setting to make them sound good. I recently picked up a SMSL SD-793II DAC/AMP to hook the 350's up to, and now they're sounding as tinny as they did before I had the EQ set up. Do I need some sort of software EQ, or do PC350's just not sound that great?

 

[KoBeRiGhT]

I don't know if its the same thing but I've tested the PC350se yesturday. I compared them with my Sennheiser HD 280 Pro. Even with an AMP they sounded "empty". Im burning them right now, maybe it will help ? I'm very disapointed by the sound. Its not playing like every review was saying...
 
The HD 280 Pro was playing like a charm...