27 minutes ... Is that often the case + 18 minutes ? But the music is super super dynamic to (Cesar Franck's Sonata for violin and piano)
I bet my stylus has +- 2000 hours on it. From what i read (different people) the playtime (nude diamond stylus) is between 1200 and 3000 hours (big difference !). I don't know. My records are clean and not worn i general.