Hello Khoa… i bought the turnberry GR… i unshure… a transistor amp like luxman oder accuphase… or an „Röhre“ Typ 845 with 300 glasses… like line magnetic 805iA… i like the sound of vocals‘s and wood for e.g. adriano celentano with mina but on the other hand dynamik and power… for e.g. Two feet „fuck you‘re self“ or Khia… and what company do you recommend ? From which country and city you are 🧐… Thanks Joe