Model 220 Fox Renard Intermediate Bassoon: Introduced in 1972, the Renard 220 (long bore) can be identified by a very warm "round" tone, evenly balanced, with excellent intonation throughout the entire range. It is the most secure design and its tone quality fits well into both chamber music and orchestral bassoon parts. Like all long bore designs, it features an intonation guarantee that makes it very popular with students and schools.