Gotsneck, Liya Booster,

This is a silver product from Gottsu. This is a set of three items: a Gottsu neck screw, a ligature booster, and a ligature screw. This is a masterpiece that represents the pinnacle of Gottsu's amazing craftsmanship. The tone becomes clear and edgy, and with the collaboration of the booster, it projects forward in a cohesive manner. Fuzzy tones become clear. The pitch is 0.7. A set of three Gottsu neck screws is rarely available, so please consider it. Compatible with Gottsu tenor, YAMAHA, Keilwerth, etc. I am listing this item for personal reasons. Thank you for your consideration.