looking for the following characteristics sparkle if the crystallisation reverb type sub bass that digs deep and has a lower centre of midbass ( classic Extra V shape) soundstage that has horizontal length and deep Transparancy

recently tried out this headphones at a store.. they seem remarkble for the price.... anyone has opinions ?

Back in the year 1999, i demoed a particular set of headphones which i cant remember, either Koss or Bose , but Koss is more likely. the sound came across as transparent as holographic . a kind of fluidity in the mids and at the same time had weight, the bass is very punchy and sub bass is...