I learned that headphone amp or headphone jack off your preamp or any component needs to be synergised with headphones.
I had used Consonance M20 tube headphone amp and it wasn't better than headphone jack off my Alesis ML9600 CD-player for AKG K701. It certainly was louder but presentation, imaging and bass responce was better in CD-player.
I had used Consonance M20 tube headphone amp and it wasn't better than headphone jack off my Alesis ML9600 CD-player for AKG K701. It certainly was louder but presentation, imaging and bass responce was better in CD-player.