Howarth S40C dual system Cor Anglais The S40C dual system Cor Anglais is Howarth's graduate model and is suitable for advanced students and professionals alike. It has a conservatoire keywork system with a thumbplate to make a “dual system” instrument. It has keys for almost every trill and produces a rich, mellow tone. With a traditional Grenadilla (also known as African Blackwood) body, this is an ideal instrument for the advanced player. The instrument has many sophisticated and advanced features, such as the metal-tipped tenons with lined tenon sockets, right hand C-D trill Ab/Bb, Ab/A and lowC/C# trills, 3rd Octave key fitted as standard, and left hand F fitted as standard. The S40C is supplied with a single case with one crook and accessories. What's in the outfit? Howarth hard case & cover Cork grease Reed case Cleaning pull-through Silver polishing cloth Care leaflet Our Howarth oboe range Howarth Junior oboe outfit Howarth Junior oboe outfit with conservatoire system Howarth S10 student oboe outfit Howarth S20 intermediate oboe outfit Howarth S20C intermediate oboe outfit with conservatoire system Howarth S40C thumbplate dual system oboe outfit Howarth S40C dual system Cor Anglais