The TC15 (also referred to as TC-15) is an TAMA branded classical guitar model introduced by Hoshino Gakki for 1977. It was made by Hoshino in their in-house TAMA Seisakusho plant in Aichi, Japan. It is part of the TC series line.
The TC15 features a grand concert body shape with bookmatched solid cedar top on solid jacaranda back and sides. The soundhole is round and trimmed with an intricate inlaid wood rosette. It has a reinforced mahogany neck, a 19-fret ebony fingerboard with a rosewood headstock. Components include a none compensated bone saddle in a polished rosewood bridge, a bone nut, and gold plated machine heads with pearloid buttons.
The TC8 and TC10 are similar models wiht solid rosewood back.