Thank you for looking. This is a Sonor Birch Infinite snare drum. It is a limited edition model produced for a very short period around 2013. Considering its specifications, it can be considered a precursor model to the SQ1. All parts are original and undamaged, and the heads are not significantly worn. Although it has some damage, a valuable original hard case is included. The warranty card from when it was new is also included. Its sound is both delicate and powerful, making it suitable for all genres. This is a rare, high-end snare drum from the very top tier. This snare is extremely rare and seldom appears on the used market nationwide, so please take this opportunity.