สายวิโอลา Thomastik รุ่น Peter Infeld set Scale Lenght UpTo 39cm/15.4 Peter Infeld, that''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s versatility for professionals! The vast spectrum tone colors enables you to achieve complete musical expression. With it''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s smooth, warm top and powerful bottom strings, PI offers abundant modulation in all ranges and exceptional support for violist. Tone: Warmth with rich overtones and strong projection Playability: Quick response resulting in ease of playing for the left hand Stability: Virtually resistant to climate and temperature change Thomastik-Infeld Peter Infeld viola string composition: A string- Chromium over steel D string- Chromium combo over synthetic G string- Silver over synthetic C string- Silver over synthetic ทางร้านมีบริการเปลี่ยนสายฟรีสำหรับไวโอลินที่ซื้อกับทางร้าน