Recommendations for headphones under $400?


Pretty simple
Good recommendation for a pair of headphones under $400, these could be lightly used so new prices are not the limit.
Mostly listen to rock music so must have a fair bass response
Presently using an old pair of Grado that are really not that comfortable to wear at all, and do not have decent bass.

Thank you
128x128uberwaltz
@noble100
Has been a couple of recommendations for the Oppo but only ones I see remotely near my budget come from Hong Kong and not sure they can be trusted to be genuine?
Have to keep searching....
At the much reduced price of around $250.00 NOTHING can compete with the HiFiman HE-400i’s!!!While they don’t go as low in the bass as some choices the wonderful rich midrange and extended sweet treble make for hours long listening sessions with no fatigue...Decent imaging and staging and fairly easy to drive...Should sound fantastic with the Schiit amp!
@freediver 
They are definitely well within budget!
Quick eBay search shows $210 new and $150 preowned.
Research time......
uberwaltz,

     freediver has a good suggestion with the HiFiman He400i's.  Very nice planar magnetic headphones.  
    If you want to go with a planar magnetic, there are also some from Monoprice that are less expensive headphones that are very similar to and may even be made by HiFiman.  They look very similar and are $200 new, here's a video review of the Monoprice M560's:
www.youtube.com/watch?v=vgAf-_aGR5M&list=PLsm0YcQ-5gn0jpVfKNZuimVUB7OmbLpEy&index=14
     This site, Zreviews on You Tube has a lot of headphone reviews, including the He400i's, Oppo PM-3's, Sony Z7 and many others. Freedriver is spot on; the bass is very good but doesn't go really deep.  These really shine in the mid-range and treble, though.
 
     Probably a good site for your search.  Please post back on what you decide.
   Thanks,
     Tim
uberwaltz,

There are also some good headphone deals on Massdrop, here’s the link:

www.massdrop.com

Massdrop works with many very good headphone manufacturers to offer ’special Massdrop versions’ of their headphones at bargain prices contingent on Massdrop acquiring a predetermined minimum number of customer orders. Once met, the manufacturer builds the headphones and the orders are fulfilled.
These headphones are assigned a unique Massdrop model number but are typically very similar in performance level, promo model# and looks to one of their regular models. It’s not difficult to identify which specific regular model they’re basing the promotional Massdrop model on.

The reality is you’ll get a very good headphone at a bargain price,

Tim