Hey guys, My dad has an Onkyo TX-SR605 that he gave me. From what I've read, it's an entry-level decent receiver from around 2007ish and was wondering if it could drive the Massdrop X Sennheiser HD-6XX headphones. I've had these headphones for a while and never really had a chance to listen to...

Several years ago I had a Headphone setup that for the most part I was really pleased with. With well recorded music the instrument separation and clarity of individual notes, such as taps of a high hat, strums of a guitar, sounded great to me, I listened for many happy hours. I'd settled on...