Sean Peak is a well-known brand name for advanced-level viola players. This Tertis-based model has a big sound, and projects in a hall. The viola speaks easily with an even, tenor voice and good ringing tones. It is not a good fit for small hands, but could work well for someone with large hands or long fingers. The back is a lovely, tightly curled maple. The top has fine-grained spruce. The price is very reasonable due to a professionally repaired saddle crack on the bass side.