No, I have a MSI R9 290
anyway, read this:
http://www.pcgamer.com/the-gtx-titan-z-like-two-titan-blacks-only-probably-slower/
http://www.reddit.com/r/buildapc/comments/26vn2z/discussion_titan_z_vs_titan_black_sli/
http://www.anandtech.com/show/8069/nvidia-releases-geforce-gtx-titan-z
Titan Black SLI:
Cheaper
Faster
Takes up more room
Titan Z
More expensive
Slower
More compact
Hurry up, the deal end soon
this if you like a little more bass
http://www.ncix.com/detail/beyerdynamic-custom-one-pro-pc-89-81350-1242.htm
if you want a neutral sound:
http://www.amazon.ca/Audio-Technica-ATH-M50x-Professional-Headphones/dp/B00HVLUR86/ref=sr_1_1?ie=UTF8&qid=1416526119&sr=8-1&keywords=m50x