Your headphones seem to be a variant of the AKG K 545 , which is a closed back headphone still available on Amazon . It seems to have a fairly balanced sound going from reviews , but I haven ' t heard them . Not really thought to be an outstanding set . sort of middle of the road for AKG . Highs can be a little harsh , and mids are recessed too much is the take I get from the reviews , at least for the negative side . Good , controlled bass , nice separation of instruments and relatively good sound stage for a closed back model , but that is easily surpassed by many open back headphones . But again , I haven ' t heard them myself , so take this with a grain of salt . <| sep |> Nintendoowned IPs for racing games Mario Kart FZERO Kirby Air Ride Diddy Kong Racing Wave Race Stunt Race FX 1080 ExciteNintendoowned IPs for racing games that got new entries on the 3 DS or Wii U Mario KartYou ' re right Nintendo is unlike to focus on all of them . But I don ' t think it ' s too unreasonable to hope they ' d focus on any of them .