This Chinese built instrument has had a full overhaul. The valves have been lapped and with Yamaha springs and quality felts the action is superb. the slides have been sized to fit correctly and the instrument has been descaled and chemically cleaned. The tone is focused and warm and it blows great across the range. It does look a little tatty due to being previously well loved but that is reflected in the price. It has its original mouthpiece and is supplied in a fully functioning back pack case.