Studio 33 is a high-end listening room and creative studio in Trastevere, set inside a former photo studio on Via della Paglia. It is not a conventional cocktail bar; the room is built for listening sessions, records, music projects, talks and private cultural events. The space is centred on a serious hi-fi system, with OMA / Oswalds Mill Audio equipment and an acoustically treated room shaping the experience. Records, conversation and close listening sit at the centre of the format. Studio 33 belongs on the edge of the directory: more listening space than bar, but relevant for anyone tracking rooms where recorded music is treated as the main event.